diff --git a/README.md b/README.md
index 79a2c526..6feb0eb3 100644
--- a/README.md
+++ b/README.md
@@ -86,8 +86,8 @@ playground for learning and exploring.
 
 <!-- markdownlint-disable line-length -->
 
-- **[MD001](doc/md001.md)** *heading-increment/header-increment* - Heading levels should only increment by one level at a time
-- **[MD003](doc/md003.md)** *heading-style/header-style* - Heading style
+- **[MD001](doc/md001.md)** *heading-increment* - Heading levels should only increment by one level at a time
+- **[MD003](doc/md003.md)** *heading-style* - Heading style
 - **[MD004](doc/md004.md)** *ul-style* - Unordered list style
 - **[MD005](doc/md005.md)** *list-indent* - Inconsistent indentation for list items at the same level
 - **[MD007](doc/md007.md)** *ul-indent* - Unordered list indentation
@@ -101,9 +101,9 @@ playground for learning and exploring.
 - **[MD019](doc/md019.md)** *no-multiple-space-atx* - Multiple spaces after hash on atx style heading
 - **[MD020](doc/md020.md)** *no-missing-space-closed-atx* - No space inside hashes on closed atx style heading
 - **[MD021](doc/md021.md)** *no-multiple-space-closed-atx* - Multiple spaces inside hashes on closed atx style heading
-- **[MD022](doc/md022.md)** *blanks-around-headings/blanks-around-headers* - Headings should be surrounded by blank lines
-- **[MD023](doc/md023.md)** *heading-start-left/header-start-left* - Headings must start at the beginning of the line
-- **[MD024](doc/md024.md)** *no-duplicate-heading/no-duplicate-header* - Multiple headings with the same content
+- **[MD022](doc/md022.md)** *blanks-around-headings* - Headings should be surrounded by blank lines
+- **[MD023](doc/md023.md)** *heading-start-left* - Headings must start at the beginning of the line
+- **[MD024](doc/md024.md)** *no-duplicate-heading* - Multiple headings with the same content
 - **[MD025](doc/md025.md)** *single-title/single-h1* - Multiple top-level headings in the same document
 - **[MD026](doc/md026.md)** *no-trailing-punctuation* - Trailing punctuation in heading
 - **[MD027](doc/md027.md)** *no-multiple-space-blockquote* - Multiple spaces after blockquote symbol
@@ -115,14 +115,14 @@ playground for learning and exploring.
 - **[MD033](doc/md033.md)** *no-inline-html* - Inline HTML
 - **[MD034](doc/md034.md)** *no-bare-urls* - Bare URL used
 - **[MD035](doc/md035.md)** *hr-style* - Horizontal rule style
-- **[MD036](doc/md036.md)** *no-emphasis-as-heading/no-emphasis-as-header* - Emphasis used instead of a heading
+- **[MD036](doc/md036.md)** *no-emphasis-as-heading* - Emphasis used instead of a heading
 - **[MD037](doc/md037.md)** *no-space-in-emphasis* - Spaces inside emphasis markers
 - **[MD038](doc/md038.md)** *no-space-in-code* - Spaces inside code span elements
 - **[MD039](doc/md039.md)** *no-space-in-links* - Spaces inside link text
 - **[MD040](doc/md040.md)** *fenced-code-language* - Fenced code blocks should have a language specified
 - **[MD041](doc/md041.md)** *first-line-heading/first-line-h1* - First line in a file should be a top-level heading
 - **[MD042](doc/md042.md)** *no-empty-links* - No empty links
-- **[MD043](doc/md043.md)** *required-headings/required-headers* - Required heading structure
+- **[MD043](doc/md043.md)** *required-headings* - Required heading structure
 - **[MD044](doc/md044.md)** *proper-names* - Proper names should have the correct capitalization
 - **[MD045](doc/md045.md)** *no-alt-text* - Images should have alternate text (alt text)
 - **[MD046](doc/md046.md)** *code-block-style* - Code block style
@@ -139,10 +139,6 @@ playground for learning and exploring.
 
 See [Rules.md](doc/Rules.md) for more details.
 
-> All rules with `heading` as part of their name are also available as `header`
-> aliases (e.g. `heading-increment` is also available as `header-increment`).
-> The use of `header` is deprecated and provided for backward-compatibility.
-
 ### Custom Rules
 
 In addition to built-in rules, custom rules can be used to address
@@ -166,8 +162,6 @@ rules at once.
 - **`code`** - `MD014`, `MD031`, `MD038`, `MD040`, `MD046`, `MD048`
 - **`emphasis`** - `MD036`, `MD037`, `MD049`, `MD050`
 - **`hard_tab`** - `MD010`
-- **`headers`** - `MD001`, `MD003`, `MD018`, `MD019`, `MD020`, `MD021`, `MD022`,
-  `MD023`, `MD024`, `MD025`, `MD026`, `MD036`, `MD041`, `MD043`
 - **`headings`** - `MD001`, `MD003`, `MD018`, `MD019`, `MD020`, `MD021`,
   `MD022`, `MD023`, `MD024`, `MD025`, `MD026`, `MD036`, `MD041`, `MD043`
 - **`hr`** - `MD035`
diff --git a/demo/markdownlint-browser.js b/demo/markdownlint-browser.js
index 8c4a914b..6687b81d 100644
--- a/demo/markdownlint-browser.js
+++ b/demo/markdownlint-browser.js
@@ -3237,9 +3237,9 @@ var _require = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js"),
   addErrorDetailIf = _require.addErrorDetailIf,
   filterTokens = _require.filterTokens;
 module.exports = {
-  "names": ["MD001", "heading-increment", "header-increment"],
+  "names": ["MD001", "heading-increment"],
   "description": "Heading levels should only increment by one level at a time",
-  "tags": ["headings", "headers"],
+  "tags": ["headings"],
   "function": function MD001(params, onError) {
     var prevLevel = 0;
     filterTokens(params, "heading_open", function forToken(token) {
@@ -3270,9 +3270,9 @@ var _require = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js"),
   filterTokens = _require.filterTokens,
   headingStyleFor = _require.headingStyleFor;
 module.exports = {
-  "names": ["MD003", "heading-style", "header-style"],
+  "names": ["MD003", "heading-style"],
   "description": "Heading style",
-  "tags": ["headings", "headers"],
+  "tags": ["headings"],
   "function": function MD003(params, onError) {
     var style = String(params.config.style || "consistent");
     filterTokens(params, "heading_open", function forToken(token) {
@@ -3887,9 +3887,6 @@ module.exports = {
     var tables = params.config.tables;
     var includeTables = tables === undefined ? true : !!tables;
     var headings = params.config.headings;
-    if (headings === undefined) {
-      headings = params.config.headers;
-    }
     var includeHeadings = headings === undefined ? true : !!headings;
     var headingLineNumbers = [];
     forEachHeading(params, function (heading) {
@@ -4027,7 +4024,7 @@ var _require2 = __webpack_require__(/*! ./cache */ "../lib/cache.js"),
 module.exports = {
   "names": ["MD018", "no-missing-space-atx"],
   "description": "No space after hash on atx style heading",
-  "tags": ["headings", "headers", "atx", "spaces"],
+  "tags": ["headings", "atx", "spaces"],
   "function": function MD018(params, onError) {
     forEachLine(lineMetadata(), function (line, lineIndex, inCode) {
       if (!inCode && /^#+[^# \t]/.test(line) && !/#\s*$/.test(line) && !line.startsWith("#️⃣")) {
@@ -4067,7 +4064,7 @@ var _require = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js"),
 module.exports = {
   "names": ["MD019", "no-multiple-space-atx"],
   "description": "Multiple spaces after hash on atx style heading",
-  "tags": ["headings", "headers", "atx", "spaces"],
+  "tags": ["headings", "atx", "spaces"],
   "function": function MD019(params, onError) {
     filterTokens(params, "heading_open", function (token) {
       if (headingStyleFor(token) === "atx") {
@@ -4115,7 +4112,7 @@ var _require2 = __webpack_require__(/*! ./cache */ "../lib/cache.js"),
 module.exports = {
   "names": ["MD020", "no-missing-space-closed-atx"],
   "description": "No space inside hashes on closed atx style heading",
-  "tags": ["headings", "headers", "atx_closed", "spaces"],
+  "tags": ["headings", "atx_closed", "spaces"],
   "function": function MD020(params, onError) {
     forEachLine(lineMetadata(), function (line, lineIndex, inCode) {
       if (!inCode) {
@@ -4175,7 +4172,7 @@ var closedAtxRe = /^(#+)([ \t]+)([^ \t]|[^ \t].*[^ \t])([ \t]+)(#+)(\s*)$/;
 module.exports = {
   "names": ["MD021", "no-multiple-space-closed-atx"],
   "description": "Multiple spaces inside hashes on closed atx style heading",
-  "tags": ["headings", "headers", "atx_closed", "spaces"],
+  "tags": ["headings", "atx_closed", "spaces"],
   "function": function MD021(params, onError) {
     filterTokens(params, "heading_open", function (token) {
       if (headingStyleFor(token) === "atx_closed") {
@@ -4275,9 +4272,9 @@ var getBlockQuote = function getBlockQuote(str, count) {
   .concat("\n").repeat(count);
 };
 module.exports = {
-  "names": ["MD022", "blanks-around-headings", "blanks-around-headers"],
+  "names": ["MD022", "blanks-around-headings"],
   "description": "Headings should be surrounded by blank lines",
-  "tags": ["headings", "headers", "blank_lines"],
+  "tags": ["headings", "blank_lines"],
   "function": function MD022(params, onError) {
     var getLinesAbove = getLinesFunction(params.config.lines_above);
     var getLinesBelow = getLinesFunction(params.config.lines_below);
@@ -4352,9 +4349,9 @@ var _require = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js"),
   filterTokens = _require.filterTokens;
 var spaceBeforeHeadingRe = /^(\s+|[>\s]+\s\s)[^>\s]/;
 module.exports = {
-  "names": ["MD023", "heading-start-left", "header-start-left"],
+  "names": ["MD023", "heading-start-left"],
   "description": "Headings must start at the beginning of the line",
-  "tags": ["headings", "headers", "spaces"],
+  "tags": ["headings", "spaces"],
   "function": function MD023(params, onError) {
     filterTokens(params, "heading_open", function forToken(token) {
       var lineNumber = token.lineNumber,
@@ -4395,9 +4392,9 @@ var _require = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js"),
   addErrorContext = _require.addErrorContext,
   forEachHeading = _require.forEachHeading;
 module.exports = {
-  "names": ["MD024", "no-duplicate-heading", "no-duplicate-header"],
+  "names": ["MD024", "no-duplicate-heading"],
   "description": "Multiple headings with the same content",
-  "tags": ["headings", "headers"],
+  "tags": ["headings"],
   "function": function MD024(params, onError) {
     var siblingsOnly = !!params.config.siblings_only || !!params.config.allow_different_nesting || false;
     var knownContents = [null, []];
@@ -4445,7 +4442,7 @@ var _require = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js"),
 module.exports = {
   "names": ["MD025", "single-title", "single-h1"],
   "description": "Multiple top-level headings in the same document",
-  "tags": ["headings", "headers"],
+  "tags": ["headings"],
   "function": function MD025(params, onError) {
     var level = Number(params.config.level || 1);
     var tag = "h" + level;
@@ -4490,7 +4487,7 @@ var _require2 = __webpack_require__(/*! ../helpers/micromark.cjs */ "../helpers/
 module.exports = {
   "names": ["MD026", "no-trailing-punctuation"],
   "description": "Trailing punctuation in heading",
-  "tags": ["headings", "headers"],
+  "tags": ["headings"],
   "function": function MD026(params, onError) {
     var punctuation = params.config.punctuation;
     punctuation = String(punctuation === undefined ? allPunctuationNoQuestion : punctuation);
@@ -5186,9 +5183,9 @@ var _require = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js"),
   addErrorContext = _require.addErrorContext,
   allPunctuation = _require.allPunctuation;
 module.exports = {
-  "names": ["MD036", "no-emphasis-as-heading", "no-emphasis-as-header"],
+  "names": ["MD036", "no-emphasis-as-heading"],
   "description": "Emphasis used instead of a heading",
-  "tags": ["headings", "headers", "emphasis"],
+  "tags": ["headings", "emphasis"],
   "function": function MD036(params, onError) {
     var punctuation = params.config.punctuation;
     punctuation = String(punctuation === undefined ? allPunctuation : punctuation);
@@ -5610,7 +5607,7 @@ var _require = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js"),
 module.exports = {
   "names": ["MD041", "first-line-heading", "first-line-h1"],
   "description": "First line in a file should be a top-level heading",
-  "tags": ["headings", "headers"],
+  "tags": ["headings"],
   "function": function MD041(params, onError) {
     var level = Number(params.config.level || 1);
     var tag = "h" + level;
@@ -5735,11 +5732,11 @@ var _require = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js"),
   addErrorDetailIf = _require.addErrorDetailIf,
   forEachHeading = _require.forEachHeading;
 module.exports = {
-  "names": ["MD043", "required-headings", "required-headers"],
+  "names": ["MD043", "required-headings"],
   "description": "Required heading structure",
-  "tags": ["headings", "headers"],
+  "tags": ["headings"],
   "function": function MD043(params, onError) {
-    var requiredHeadings = params.config.headings || params.config.headers;
+    var requiredHeadings = params.config.headings;
     if (!Array.isArray(requiredHeadings)) {
       // Nothing to check; avoid doing any work
       return;
diff --git a/doc-build/md013.md b/doc-build/md013.md
index 22675a87..525f0c41 100644
--- a/doc-build/md013.md
+++ b/doc-build/md013.md
@@ -1,5 +1,3 @@
-> If `headings` is not provided, `headers` (deprecated) will be used.
-
 This rule is triggered when there are lines that are longer than the
 configured `line_length` (default: 80 characters). To fix this, split the line
 up into multiple lines. To set a different maximum length for headings, use
diff --git a/doc-build/md043.md b/doc-build/md043.md
index 249580a3..04c98e15 100644
--- a/doc-build/md043.md
+++ b/doc-build/md043.md
@@ -1,5 +1,3 @@
-> If `headings` is not provided, `headers` (deprecated) will be used.
-
 This rule is triggered when the headings in a file do not match the array of
 headings passed to the rule. It can be used to enforce a standard heading
 structure for a set of files.
diff --git a/doc/Rules.md b/doc/Rules.md
index 5b75acb1..36a15681 100644
--- a/doc/Rules.md
+++ b/doc/Rules.md
@@ -8,9 +8,9 @@ versions of the examples.
 
 ## `MD001` - Heading levels should only increment by one level at a time
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
-Aliases: `header-increment`, `heading-increment`
+Aliases: `heading-increment`
 
 This rule is triggered when you skip heading levels in a Markdown document, for
 example:
@@ -48,9 +48,9 @@ when skipped - especially for accessibility scenarios. More information:
 
 ## `MD003` - Heading style
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
-Aliases: `header-style`, `heading-style`
+Aliases: `heading-style`
 
 Parameters:
 
@@ -469,7 +469,6 @@ Parameters:
 - `code_block_line_length`: Number of characters for code blocks (`integer`,
   default `80`)
 - `code_blocks`: Include code blocks (`boolean`, default `true`)
-- `headers`: Include headings (`boolean`, default `true`)
 - `heading_line_length`: Number of characters for headings (`integer`, default
   `80`)
 - `headings`: Include headings (`boolean`, default `true`)
@@ -478,8 +477,6 @@ Parameters:
 - `strict`: Strict length checking (`boolean`, default `false`)
 - `tables`: Include tables (`boolean`, default `true`)
 
-> If `headings` is not provided, `headers` (deprecated) will be used.
-
 This rule is triggered when there are lines that are longer than the
 configured `line_length` (default: 80 characters). To fix this, split the line
 up into multiple lines. To set a different maximum length for headings, use
@@ -580,7 +577,7 @@ for more information.
 
 ## `MD018` - No space after hash on atx style heading
 
-Tags: `atx`, `headers`, `headings`, `spaces`
+Tags: `atx`, `headings`, `spaces`
 
 Aliases: `no-missing-space-atx`
 
@@ -610,7 +607,7 @@ Rationale: Violations of this rule can lead to improperly rendered content.
 
 ## `MD019` - Multiple spaces after hash on atx style heading
 
-Tags: `atx`, `headers`, `headings`, `spaces`
+Tags: `atx`, `headings`, `spaces`
 
 Aliases: `no-multiple-space-atx`
 
@@ -641,7 +638,7 @@ content.
 
 ## `MD020` - No space inside hashes on closed atx style heading
 
-Tags: `atx_closed`, `headers`, `headings`, `spaces`
+Tags: `atx_closed`, `headings`, `spaces`
 
 Aliases: `no-missing-space-closed-atx`
 
@@ -673,7 +670,7 @@ Rationale: Violations of this rule can lead to improperly rendered content.
 
 ## `MD021` - Multiple spaces inside hashes on closed atx style heading
 
-Tags: `atx_closed`, `headers`, `headings`, `spaces`
+Tags: `atx_closed`, `headings`, `spaces`
 
 Aliases: `no-multiple-space-closed-atx`
 
@@ -707,9 +704,9 @@ content.
 
 ## `MD022` - Headings should be surrounded by blank lines
 
-Tags: `blank_lines`, `headers`, `headings`
+Tags: `blank_lines`, `headings`
 
-Aliases: `blanks-around-headers`, `blanks-around-headings`
+Aliases: `blanks-around-headings`
 
 Parameters:
 
@@ -762,9 +759,9 @@ as regular text.
 
 ## `MD023` - Headings must start at the beginning of the line
 
-Tags: `headers`, `headings`, `spaces`
+Tags: `headings`, `spaces`
 
-Aliases: `header-start-left`, `heading-start-left`
+Aliases: `heading-start-left`
 
 Fixable: Some violations can be fixed by tooling
 
@@ -798,9 +795,9 @@ parsed as headings, and will instead appear as regular text.
 
 ## `MD024` - Multiple headings with the same content
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
-Aliases: `no-duplicate-header`, `no-duplicate-heading`
+Aliases: `no-duplicate-heading`
 
 Parameters:
 
@@ -848,7 +845,7 @@ heading name; headings with the same content can cause problems with that.
 
 ## `MD025` - Multiple top-level headings in the same document
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
 Aliases: `single-h1`, `single-title`
 
@@ -900,7 +897,7 @@ be contained within this heading.
 
 ## `MD026` - Trailing punctuation in heading
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
 Aliases: `no-trailing-punctuation`
 
@@ -1438,9 +1435,9 @@ Rationale: Consistent formatting makes it easier to understand a document.
 
 ## `MD036` - Emphasis used instead of a heading
 
-Tags: `emphasis`, `headers`, `headings`
+Tags: `emphasis`, `headings`
 
-Aliases: `no-emphasis-as-header`, `no-emphasis-as-heading`
+Aliases: `no-emphasis-as-heading`
 
 Parameters:
 
@@ -1648,7 +1645,7 @@ correct syntax highlighting for code. More information:
 
 ## `MD041` - First line in a file should be a top-level heading
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
 Aliases: `first-line-h1`, `first-line-heading`
 
@@ -1735,18 +1732,15 @@ links.
 
 ## `MD043` - Required heading structure
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
-Aliases: `required-headers`, `required-headings`
+Aliases: `required-headings`
 
 Parameters:
 
-- `headers`: List of headings (`string[]`, default `[]`)
 - `headings`: List of headings (`string[]`, default `[]`)
 - `match_case`: Match case of headings (`boolean`, default `false`)
 
-> If `headings` is not provided, `headers` (deprecated) will be used.
-
 This rule is triggered when the headings in a file do not match the array of
 headings passed to the rule. It can be used to enforce a standard heading
 structure for a set of files.
diff --git a/doc/md001.md b/doc/md001.md
index eeb8811e..72eff271 100644
--- a/doc/md001.md
+++ b/doc/md001.md
@@ -1,8 +1,8 @@
 # `MD001` - Heading levels should only increment by one level at a time
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
-Aliases: `header-increment`, `heading-increment`
+Aliases: `heading-increment`
 
 This rule is triggered when you skip heading levels in a Markdown document, for
 example:
diff --git a/doc/md003.md b/doc/md003.md
index f9e9380a..31cf739f 100644
--- a/doc/md003.md
+++ b/doc/md003.md
@@ -1,8 +1,8 @@
 # `MD003` - Heading style
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
-Aliases: `header-style`, `heading-style`
+Aliases: `heading-style`
 
 Parameters:
 
diff --git a/doc/md013.md b/doc/md013.md
index e81ea8bb..7c33891e 100644
--- a/doc/md013.md
+++ b/doc/md013.md
@@ -9,7 +9,6 @@ Parameters:
 - `code_block_line_length`: Number of characters for code blocks (`integer`,
   default `80`)
 - `code_blocks`: Include code blocks (`boolean`, default `true`)
-- `headers`: Include headings (`boolean`, default `true`)
 - `heading_line_length`: Number of characters for headings (`integer`, default
   `80`)
 - `headings`: Include headings (`boolean`, default `true`)
@@ -18,8 +17,6 @@ Parameters:
 - `strict`: Strict length checking (`boolean`, default `false`)
 - `tables`: Include tables (`boolean`, default `true`)
 
-> If `headings` is not provided, `headers` (deprecated) will be used.
-
 This rule is triggered when there are lines that are longer than the
 configured `line_length` (default: 80 characters). To fix this, split the line
 up into multiple lines. To set a different maximum length for headings, use
diff --git a/doc/md018.md b/doc/md018.md
index ea7c604a..870297a8 100644
--- a/doc/md018.md
+++ b/doc/md018.md
@@ -1,6 +1,6 @@
 # `MD018` - No space after hash on atx style heading
 
-Tags: `atx`, `headers`, `headings`, `spaces`
+Tags: `atx`, `headings`, `spaces`
 
 Aliases: `no-missing-space-atx`
 
diff --git a/doc/md019.md b/doc/md019.md
index b87bc1b3..4bcb44f6 100644
--- a/doc/md019.md
+++ b/doc/md019.md
@@ -1,6 +1,6 @@
 # `MD019` - Multiple spaces after hash on atx style heading
 
-Tags: `atx`, `headers`, `headings`, `spaces`
+Tags: `atx`, `headings`, `spaces`
 
 Aliases: `no-multiple-space-atx`
 
diff --git a/doc/md020.md b/doc/md020.md
index 6df939eb..f711b260 100644
--- a/doc/md020.md
+++ b/doc/md020.md
@@ -1,6 +1,6 @@
 # `MD020` - No space inside hashes on closed atx style heading
 
-Tags: `atx_closed`, `headers`, `headings`, `spaces`
+Tags: `atx_closed`, `headings`, `spaces`
 
 Aliases: `no-missing-space-closed-atx`
 
diff --git a/doc/md021.md b/doc/md021.md
index d6e22b29..5aa99a61 100644
--- a/doc/md021.md
+++ b/doc/md021.md
@@ -1,6 +1,6 @@
 # `MD021` - Multiple spaces inside hashes on closed atx style heading
 
-Tags: `atx_closed`, `headers`, `headings`, `spaces`
+Tags: `atx_closed`, `headings`, `spaces`
 
 Aliases: `no-multiple-space-closed-atx`
 
diff --git a/doc/md022.md b/doc/md022.md
index 906cb5fe..c05edcc0 100644
--- a/doc/md022.md
+++ b/doc/md022.md
@@ -1,8 +1,8 @@
 # `MD022` - Headings should be surrounded by blank lines
 
-Tags: `blank_lines`, `headers`, `headings`
+Tags: `blank_lines`, `headings`
 
-Aliases: `blanks-around-headers`, `blanks-around-headings`
+Aliases: `blanks-around-headings`
 
 Parameters:
 
diff --git a/doc/md023.md b/doc/md023.md
index 458295c3..1644451b 100644
--- a/doc/md023.md
+++ b/doc/md023.md
@@ -1,8 +1,8 @@
 # `MD023` - Headings must start at the beginning of the line
 
-Tags: `headers`, `headings`, `spaces`
+Tags: `headings`, `spaces`
 
-Aliases: `header-start-left`, `heading-start-left`
+Aliases: `heading-start-left`
 
 Fixable: Some violations can be fixed by tooling
 
diff --git a/doc/md024.md b/doc/md024.md
index 45f4f9e9..bed159c6 100644
--- a/doc/md024.md
+++ b/doc/md024.md
@@ -1,8 +1,8 @@
 # `MD024` - Multiple headings with the same content
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
-Aliases: `no-duplicate-header`, `no-duplicate-heading`
+Aliases: `no-duplicate-heading`
 
 Parameters:
 
diff --git a/doc/md025.md b/doc/md025.md
index 87687fc7..7c764b33 100644
--- a/doc/md025.md
+++ b/doc/md025.md
@@ -1,6 +1,6 @@
 # `MD025` - Multiple top-level headings in the same document
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
 Aliases: `single-h1`, `single-title`
 
diff --git a/doc/md026.md b/doc/md026.md
index 2a2968ad..cf7161cd 100644
--- a/doc/md026.md
+++ b/doc/md026.md
@@ -1,6 +1,6 @@
 # `MD026` - Trailing punctuation in heading
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
 Aliases: `no-trailing-punctuation`
 
diff --git a/doc/md036.md b/doc/md036.md
index 795c7514..1518904f 100644
--- a/doc/md036.md
+++ b/doc/md036.md
@@ -1,8 +1,8 @@
 # `MD036` - Emphasis used instead of a heading
 
-Tags: `emphasis`, `headers`, `headings`
+Tags: `emphasis`, `headings`
 
-Aliases: `no-emphasis-as-header`, `no-emphasis-as-heading`
+Aliases: `no-emphasis-as-heading`
 
 Parameters:
 
diff --git a/doc/md041.md b/doc/md041.md
index 24acf3f6..5dfeee13 100644
--- a/doc/md041.md
+++ b/doc/md041.md
@@ -1,6 +1,6 @@
 # `MD041` - First line in a file should be a top-level heading
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
 Aliases: `first-line-h1`, `first-line-heading`
 
diff --git a/doc/md043.md b/doc/md043.md
index aa747352..8d626701 100644
--- a/doc/md043.md
+++ b/doc/md043.md
@@ -1,17 +1,14 @@
 # `MD043` - Required heading structure
 
-Tags: `headers`, `headings`
+Tags: `headings`
 
-Aliases: `required-headers`, `required-headings`
+Aliases: `required-headings`
 
 Parameters:
 
-- `headers`: List of headings (`string[]`, default `[]`)
 - `headings`: List of headings (`string[]`, default `[]`)
 - `match_case`: Match case of headings (`boolean`, default `false`)
 
-> If `headings` is not provided, `headers` (deprecated) will be used.
-
 This rule is triggered when the headings in a file do not match the array of
 headings passed to the rule. It can be used to enforce a standard heading
 structure for a set of files.
diff --git a/lib/configuration.d.ts b/lib/configuration.d.ts
index 9427e9bc..42c85f51 100644
--- a/lib/configuration.d.ts
+++ b/lib/configuration.d.ts
@@ -19,19 +19,15 @@ export interface Configuration {
    */
   $schema?: string;
   /**
-   * MD001/heading-increment/header-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md
+   * MD001/heading-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md
    */
   MD001?: boolean;
   /**
-   * MD001/heading-increment/header-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md
+   * MD001/heading-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md
    */
   "heading-increment"?: boolean;
   /**
-   * MD001/heading-increment/header-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md
-   */
-  "header-increment"?: boolean;
-  /**
-   * MD003/heading-style/header-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md
+   * MD003/heading-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md
    */
   MD003?:
     | boolean
@@ -42,7 +38,7 @@ export interface Configuration {
         style?: "consistent" | "atx" | "atx_closed" | "setext" | "setext_with_atx" | "setext_with_atx_closed";
       };
   /**
-   * MD003/heading-style/header-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md
+   * MD003/heading-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md
    */
   "heading-style"?:
     | boolean
@@ -52,17 +48,6 @@ export interface Configuration {
          */
         style?: "consistent" | "atx" | "atx_closed" | "setext" | "setext_with_atx" | "setext_with_atx_closed";
       };
-  /**
-   * MD003/heading-style/header-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md
-   */
-  "header-style"?:
-    | boolean
-    | {
-        /**
-         * Heading style
-         */
-        style?: "consistent" | "atx" | "atx_closed" | "setext" | "setext_with_atx" | "setext_with_atx_closed";
-      };
   /**
    * MD004/ul-style : Unordered list style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md004.md
    */
@@ -267,10 +252,6 @@ export interface Configuration {
          * Include headings
          */
         headings?: boolean;
-        /**
-         * Include headings
-         */
-        headers?: boolean;
         /**
          * Strict length checking
          */
@@ -310,10 +291,6 @@ export interface Configuration {
          * Include headings
          */
         headings?: boolean;
-        /**
-         * Include headings
-         */
-        headers?: boolean;
         /**
          * Strict length checking
          */
@@ -364,7 +341,7 @@ export interface Configuration {
    */
   "no-multiple-space-closed-atx"?: boolean;
   /**
-   * MD022/blanks-around-headings/blanks-around-headers : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md
+   * MD022/blanks-around-headings : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md
    */
   MD022?:
     | boolean
@@ -379,7 +356,7 @@ export interface Configuration {
         lines_below?: number | number[];
       };
   /**
-   * MD022/blanks-around-headings/blanks-around-headers : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md
+   * MD022/blanks-around-headings : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md
    */
   "blanks-around-headings"?:
     | boolean
@@ -394,34 +371,15 @@ export interface Configuration {
         lines_below?: number | number[];
       };
   /**
-   * MD022/blanks-around-headings/blanks-around-headers : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md
-   */
-  "blanks-around-headers"?:
-    | boolean
-    | {
-        /**
-         * Blank lines above heading
-         */
-        lines_above?: number | number[];
-        /**
-         * Blank lines below heading
-         */
-        lines_below?: number | number[];
-      };
-  /**
-   * MD023/heading-start-left/header-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md
+   * MD023/heading-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md
    */
   MD023?: boolean;
   /**
-   * MD023/heading-start-left/header-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md
+   * MD023/heading-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md
    */
   "heading-start-left"?: boolean;
   /**
-   * MD023/heading-start-left/header-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md
-   */
-  "header-start-left"?: boolean;
-  /**
-   * MD024/no-duplicate-heading/no-duplicate-header : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md
+   * MD024/no-duplicate-heading : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md
    */
   MD024?:
     | boolean
@@ -436,7 +394,7 @@ export interface Configuration {
         siblings_only?: boolean;
       };
   /**
-   * MD024/no-duplicate-heading/no-duplicate-header : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md
+   * MD024/no-duplicate-heading : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md
    */
   "no-duplicate-heading"?:
     | boolean
@@ -450,21 +408,6 @@ export interface Configuration {
          */
         siblings_only?: boolean;
       };
-  /**
-   * MD024/no-duplicate-heading/no-duplicate-header : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md
-   */
-  "no-duplicate-header"?:
-    | boolean
-    | {
-        /**
-         * Only check sibling headings
-         */
-        allow_different_nesting?: boolean;
-        /**
-         * Only check sibling headings
-         */
-        siblings_only?: boolean;
-      };
   /**
    * MD025/single-title/single-h1 : Multiple top-level headings in the same document : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md025.md
    */
@@ -699,7 +642,7 @@ export interface Configuration {
         style?: string;
       };
   /**
-   * MD036/no-emphasis-as-heading/no-emphasis-as-header : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md
+   * MD036/no-emphasis-as-heading : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md
    */
   MD036?:
     | boolean
@@ -710,7 +653,7 @@ export interface Configuration {
         punctuation?: string;
       };
   /**
-   * MD036/no-emphasis-as-heading/no-emphasis-as-header : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md
+   * MD036/no-emphasis-as-heading : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md
    */
   "no-emphasis-as-heading"?:
     | boolean
@@ -720,17 +663,6 @@ export interface Configuration {
          */
         punctuation?: string;
       };
-  /**
-   * MD036/no-emphasis-as-heading/no-emphasis-as-header : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md
-   */
-  "no-emphasis-as-header"?:
-    | boolean
-    | {
-        /**
-         * Punctuation characters
-         */
-        punctuation?: string;
-      };
   /**
    * MD037/no-space-in-emphasis : Spaces inside emphasis markers : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md037.md
    */
@@ -839,7 +771,7 @@ export interface Configuration {
    */
   "no-empty-links"?: boolean;
   /**
-   * MD043/required-headings/required-headers : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md
+   * MD043/required-headings : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md
    */
   MD043?:
     | boolean
@@ -848,17 +780,13 @@ export interface Configuration {
          * List of headings
          */
         headings?: string[];
-        /**
-         * List of headings
-         */
-        headers?: string[];
         /**
          * Match case of headings
          */
         match_case?: boolean;
       };
   /**
-   * MD043/required-headings/required-headers : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md
+   * MD043/required-headings : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md
    */
   "required-headings"?:
     | boolean
@@ -867,29 +795,6 @@ export interface Configuration {
          * List of headings
          */
         headings?: string[];
-        /**
-         * List of headings
-         */
-        headers?: string[];
-        /**
-         * Match case of headings
-         */
-        match_case?: boolean;
-      };
-  /**
-   * MD043/required-headings/required-headers : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md
-   */
-  "required-headers"?:
-    | boolean
-    | {
-        /**
-         * List of headings
-         */
-        headings?: string[];
-        /**
-         * List of headings
-         */
-        headers?: string[];
         /**
          * Match case of headings
          */
@@ -1131,10 +1036,6 @@ export interface Configuration {
    * headings : MD001, MD003, MD018, MD019, MD020, MD021, MD022, MD023, MD024, MD025, MD026, MD036, MD041, MD043
    */
   headings?: boolean;
-  /**
-   * headers : MD001, MD003, MD018, MD019, MD020, MD021, MD022, MD023, MD024, MD025, MD026, MD036, MD041, MD043
-   */
-  headers?: boolean;
   /**
    * bullet : MD004, MD005, MD007, MD032
    */
diff --git a/lib/md001.js b/lib/md001.js
index 698caeea..7e3c721d 100644
--- a/lib/md001.js
+++ b/lib/md001.js
@@ -5,9 +5,9 @@
 const { addErrorDetailIf, filterTokens } = require("../helpers");
 
 module.exports = {
-  "names": [ "MD001", "heading-increment", "header-increment" ],
+  "names": [ "MD001", "heading-increment" ],
   "description": "Heading levels should only increment by one level at a time",
-  "tags": [ "headings", "headers" ],
+  "tags": [ "headings" ],
   "function": function MD001(params, onError) {
     let prevLevel = 0;
     filterTokens(params, "heading_open", function forToken(token) {
diff --git a/lib/md003.js b/lib/md003.js
index 6a57824c..299464a5 100644
--- a/lib/md003.js
+++ b/lib/md003.js
@@ -6,9 +6,9 @@ const { addErrorDetailIf, filterTokens, headingStyleFor } =
   require("../helpers");
 
 module.exports = {
-  "names": [ "MD003", "heading-style", "header-style" ],
+  "names": [ "MD003", "heading-style" ],
   "description": "Heading style",
-  "tags": [ "headings", "headers" ],
+  "tags": [ "headings" ],
   "function": function MD003(params, onError) {
     let style = String(params.config.style || "consistent");
     filterTokens(params, "heading_open", function forToken(token) {
diff --git a/lib/md013.js b/lib/md013.js
index 925f31db..89300085 100644
--- a/lib/md013.js
+++ b/lib/md013.js
@@ -46,10 +46,7 @@ module.exports = {
     const includeCodeBlocks = (codeBlocks === undefined) ? true : !!codeBlocks;
     const tables = params.config.tables;
     const includeTables = (tables === undefined) ? true : !!tables;
-    let headings = params.config.headings;
-    if (headings === undefined) {
-      headings = params.config.headers;
-    }
+    const headings = params.config.headings;
     const includeHeadings = (headings === undefined) ? true : !!headings;
     const headingLineNumbers = [];
     forEachHeading(params, (heading) => {
diff --git a/lib/md018.js b/lib/md018.js
index 01e967d7..e62727d8 100644
--- a/lib/md018.js
+++ b/lib/md018.js
@@ -8,7 +8,7 @@ const { lineMetadata } = require("./cache");
 module.exports = {
   "names": [ "MD018", "no-missing-space-atx" ],
   "description": "No space after hash on atx style heading",
-  "tags": [ "headings", "headers", "atx", "spaces" ],
+  "tags": [ "headings", "atx", "spaces" ],
   "function": function MD018(params, onError) {
     forEachLine(lineMetadata(), (line, lineIndex, inCode) => {
       if (!inCode &&
diff --git a/lib/md019.js b/lib/md019.js
index b7d34355..60431e25 100644
--- a/lib/md019.js
+++ b/lib/md019.js
@@ -8,7 +8,7 @@ const { addErrorContext, filterTokens, headingStyleFor } =
 module.exports = {
   "names": [ "MD019", "no-multiple-space-atx" ],
   "description": "Multiple spaces after hash on atx style heading",
-  "tags": [ "headings", "headers", "atx", "spaces" ],
+  "tags": [ "headings", "atx", "spaces" ],
   "function": function MD019(params, onError) {
     filterTokens(params, "heading_open", (token) => {
       if (headingStyleFor(token) === "atx") {
diff --git a/lib/md020.js b/lib/md020.js
index 7de4e9ad..f712cc84 100644
--- a/lib/md020.js
+++ b/lib/md020.js
@@ -8,7 +8,7 @@ const { lineMetadata } = require("./cache");
 module.exports = {
   "names": [ "MD020", "no-missing-space-closed-atx" ],
   "description": "No space inside hashes on closed atx style heading",
-  "tags": [ "headings", "headers", "atx_closed", "spaces" ],
+  "tags": [ "headings", "atx_closed", "spaces" ],
   "function": function MD020(params, onError) {
     forEachLine(lineMetadata(), (line, lineIndex, inCode) => {
       if (!inCode) {
diff --git a/lib/md021.js b/lib/md021.js
index 130daf24..0a6033fb 100644
--- a/lib/md021.js
+++ b/lib/md021.js
@@ -10,7 +10,7 @@ const closedAtxRe = /^(#+)([ \t]+)([^ \t]|[^ \t].*[^ \t])([ \t]+)(#+)(\s*)$/;
 module.exports = {
   "names": [ "MD021", "no-multiple-space-closed-atx" ],
   "description": "Multiple spaces inside hashes on closed atx style heading",
-  "tags": [ "headings", "headers", "atx_closed", "spaces" ],
+  "tags": [ "headings", "atx_closed", "spaces" ],
   "function": function MD021(params, onError) {
     filterTokens(params, "heading_open", (token) => {
       if (headingStyleFor(token) === "atx_closed") {
diff --git a/lib/md022.js b/lib/md022.js
index 62d5b0fc..abbb2e67 100644
--- a/lib/md022.js
+++ b/lib/md022.js
@@ -32,9 +32,9 @@ const getBlockQuote = (str, count) => (
 );
 
 module.exports = {
-  "names": [ "MD022", "blanks-around-headings", "blanks-around-headers" ],
+  "names": [ "MD022", "blanks-around-headings" ],
   "description": "Headings should be surrounded by blank lines",
-  "tags": [ "headings", "headers", "blank_lines" ],
+  "tags": [ "headings", "blank_lines" ],
   "function": function MD022(params, onError) {
     const getLinesAbove = getLinesFunction(params.config.lines_above);
     const getLinesBelow = getLinesFunction(params.config.lines_below);
diff --git a/lib/md023.js b/lib/md023.js
index ee7ace27..6a845ff0 100644
--- a/lib/md023.js
+++ b/lib/md023.js
@@ -7,9 +7,9 @@ const { addErrorContext, filterTokens } = require("../helpers");
 const spaceBeforeHeadingRe = /^(\s+|[>\s]+\s\s)[^>\s]/;
 
 module.exports = {
-  "names": [ "MD023", "heading-start-left", "header-start-left" ],
+  "names": [ "MD023", "heading-start-left" ],
   "description": "Headings must start at the beginning of the line",
-  "tags": [ "headings", "headers", "spaces" ],
+  "tags": [ "headings", "spaces" ],
   "function": function MD023(params, onError) {
     filterTokens(params, "heading_open", function forToken(token) {
       const { lineNumber, line } = token;
diff --git a/lib/md024.js b/lib/md024.js
index 9bca5f77..943d9d36 100644
--- a/lib/md024.js
+++ b/lib/md024.js
@@ -5,9 +5,9 @@
 const { addErrorContext, forEachHeading } = require("../helpers");
 
 module.exports = {
-  "names": [ "MD024", "no-duplicate-heading", "no-duplicate-header" ],
+  "names": [ "MD024", "no-duplicate-heading" ],
   "description": "Multiple headings with the same content",
-  "tags": [ "headings", "headers" ],
+  "tags": [ "headings" ],
   "function": function MD024(params, onError) {
     const siblingsOnly = !!params.config.siblings_only ||
       !!params.config.allow_different_nesting || false;
diff --git a/lib/md025.js b/lib/md025.js
index 04e9e3cd..a419fb0b 100644
--- a/lib/md025.js
+++ b/lib/md025.js
@@ -8,7 +8,7 @@ const { addErrorContext, filterTokens, frontMatterHasTitle } =
 module.exports = {
   "names": [ "MD025", "single-title", "single-h1" ],
   "description": "Multiple top-level headings in the same document",
-  "tags": [ "headings", "headers" ],
+  "tags": [ "headings" ],
   "function": function MD025(params, onError) {
     const level = Number(params.config.level || 1);
     const tag = "h" + level;
diff --git a/lib/md026.js b/lib/md026.js
index b059d2d8..758d891b 100644
--- a/lib/md026.js
+++ b/lib/md026.js
@@ -10,7 +10,7 @@ const { filterByTypes } = require("../helpers/micromark.cjs");
 module.exports = {
   "names": [ "MD026", "no-trailing-punctuation" ],
   "description": "Trailing punctuation in heading",
-  "tags": [ "headings", "headers" ],
+  "tags": [ "headings" ],
   "function": function MD026(params, onError) {
     let punctuation = params.config.punctuation;
     punctuation = String(
diff --git a/lib/md036.js b/lib/md036.js
index 5151ae2e..51703247 100644
--- a/lib/md036.js
+++ b/lib/md036.js
@@ -5,9 +5,9 @@
 const { addErrorContext, allPunctuation } = require("../helpers");
 
 module.exports = {
-  "names": [ "MD036", "no-emphasis-as-heading", "no-emphasis-as-header" ],
+  "names": [ "MD036", "no-emphasis-as-heading" ],
   "description": "Emphasis used instead of a heading",
-  "tags": [ "headings", "headers", "emphasis" ],
+  "tags": [ "headings", "emphasis" ],
   "function": function MD036(params, onError) {
     let punctuation = params.config.punctuation;
     punctuation =
diff --git a/lib/md041.js b/lib/md041.js
index 340d906a..86d3c722 100644
--- a/lib/md041.js
+++ b/lib/md041.js
@@ -7,7 +7,7 @@ const { addErrorContext, frontMatterHasTitle } = require("../helpers");
 module.exports = {
   "names": [ "MD041", "first-line-heading", "first-line-h1" ],
   "description": "First line in a file should be a top-level heading",
-  "tags": [ "headings", "headers" ],
+  "tags": [ "headings" ],
   "function": function MD041(params, onError) {
     const level = Number(params.config.level || 1);
     const tag = "h" + level;
diff --git a/lib/md043.js b/lib/md043.js
index 2b740837..9bb214d3 100644
--- a/lib/md043.js
+++ b/lib/md043.js
@@ -6,11 +6,11 @@ const { addErrorContext, addErrorDetailIf, forEachHeading } =
   require("../helpers");
 
 module.exports = {
-  "names": [ "MD043", "required-headings", "required-headers" ],
+  "names": [ "MD043", "required-headings" ],
   "description": "Required heading structure",
-  "tags": [ "headings", "headers" ],
+  "tags": [ "headings" ],
   "function": function MD043(params, onError) {
-    const requiredHeadings = params.config.headings || params.config.headers;
+    const requiredHeadings = params.config.headings;
     if (!Array.isArray(requiredHeadings)) {
       // Nothing to check; avoid doing any work
       return;
diff --git a/schema/.markdownlint.jsonc b/schema/.markdownlint.jsonc
index e20a7c4d..3240a3cc 100644
--- a/schema/.markdownlint.jsonc
+++ b/schema/.markdownlint.jsonc
@@ -7,10 +7,10 @@
   // Path to configuration file to extend
   "extends": null,
 
-  // MD001/heading-increment/header-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md
+  // MD001/heading-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md
   "MD001": true,
 
-  // MD003/heading-style/header-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md
+  // MD003/heading-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md
   "MD003": {
     // Heading style
     "style": "consistent"
@@ -78,8 +78,6 @@
     "tables": true,
     // Include headings
     "headings": true,
-    // Include headings
-    "headers": true,
     // Strict length checking
     "strict": false,
     // Stern length checking
@@ -101,7 +99,7 @@
   // MD021/no-multiple-space-closed-atx : Multiple spaces inside hashes on closed atx style heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md021.md
   "MD021": true,
 
-  // MD022/blanks-around-headings/blanks-around-headers : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md
+  // MD022/blanks-around-headings : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md
   "MD022": {
     // Blank lines above heading
     "lines_above": 1,
@@ -109,10 +107,10 @@
     "lines_below": 1
   },
 
-  // MD023/heading-start-left/header-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md
+  // MD023/heading-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md
   "MD023": true,
 
-  // MD024/no-duplicate-heading/no-duplicate-header : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md
+  // MD024/no-duplicate-heading : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md
   "MD024": {
     // Only check sibling headings
     "allow_different_nesting": false,
@@ -182,7 +180,7 @@
     "style": "consistent"
   },
 
-  // MD036/no-emphasis-as-heading/no-emphasis-as-header : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md
+  // MD036/no-emphasis-as-heading : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md
   "MD036": {
     // Punctuation characters
     "punctuation": ".,;:!?。，；：！？"
@@ -216,12 +214,10 @@
   // MD042/no-empty-links : No empty links : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md042.md
   "MD042": true,
 
-  // MD043/required-headings/required-headers : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md
+  // MD043/required-headings : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md
   "MD043": {
     // List of headings
     "headings": [],
-    // List of headings
-    "headers": [],
     // Match case of headings
     "match_case": false
   },
diff --git a/schema/.markdownlint.yaml b/schema/.markdownlint.yaml
index 2c54d23d..6bdd1f96 100644
--- a/schema/.markdownlint.yaml
+++ b/schema/.markdownlint.yaml
@@ -6,10 +6,10 @@ default: true
 # Path to configuration file to extend
 extends: null
 
-# MD001/heading-increment/header-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md
+# MD001/heading-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md
 MD001: true
 
-# MD003/heading-style/header-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md
+# MD003/heading-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md
 MD003:
   # Heading style
   style: "consistent"
@@ -71,8 +71,6 @@ MD013:
   tables: true
   # Include headings
   headings: true
-  # Include headings
-  headers: true
   # Strict length checking
   strict: false
   # Stern length checking
@@ -93,17 +91,17 @@ MD020: true
 # MD021/no-multiple-space-closed-atx : Multiple spaces inside hashes on closed atx style heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md021.md
 MD021: true
 
-# MD022/blanks-around-headings/blanks-around-headers : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md
+# MD022/blanks-around-headings : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md
 MD022:
   # Blank lines above heading
   lines_above: 1
   # Blank lines below heading
   lines_below: 1
 
-# MD023/heading-start-left/header-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md
+# MD023/heading-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md
 MD023: true
 
-# MD024/no-duplicate-heading/no-duplicate-header : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md
+# MD024/no-duplicate-heading : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md
 MD024:
   # Only check sibling headings
   allow_different_nesting: false
@@ -165,7 +163,7 @@ MD035:
   # Horizontal rule style
   style: "consistent"
 
-# MD036/no-emphasis-as-heading/no-emphasis-as-header : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md
+# MD036/no-emphasis-as-heading : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md
 MD036:
   # Punctuation characters
   punctuation: ".,;:!?。，；：！？"
@@ -196,12 +194,10 @@ MD041:
 # MD042/no-empty-links : No empty links : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md042.md
 MD042: true
 
-# MD043/required-headings/required-headers : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md
+# MD043/required-headings : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md
 MD043:
   # List of headings
   headings: []
-  # List of headings
-  headers: []
   # Match case of headings
   match_case: false
 
diff --git a/schema/build-config-schema.js b/schema/build-config-schema.js
index 972eacb4..4b6b11f4 100644
--- a/schema/build-config-schema.js
+++ b/schema/build-config-schema.js
@@ -201,11 +201,6 @@ for (const rule of rules) {
           "type": "boolean",
           "default": true
         },
-        "headers": {
-          "description": "Include headings",
-          "type": "boolean",
-          "default": true
-        },
         "strict": {
           "description": "Strict length checking",
           "type": "boolean",
@@ -396,15 +391,6 @@ for (const rule of rules) {
           },
           "default": []
         },
-        "headers": {
-          "description": "List of headings",
-          "type": "array",
-          "items": {
-            "type": "string",
-            "pattern": "^(\\*|\\+|#{1,6} .*)$"
-          },
-          "default": []
-        },
         "match_case": {
           "description": "Match case of headings",
           "type": "boolean",
diff --git a/schema/markdownlint-config-schema.json b/schema/markdownlint-config-schema.json
index ea72bea7..9cec879d 100644
--- a/schema/markdownlint-config-schema.json
+++ b/schema/markdownlint-config-schema.json
@@ -22,22 +22,17 @@
       "default": "https://raw.githubusercontent.com/DavidAnson/markdownlint/main/schema/markdownlint-config-schema.json"
     },
     "MD001": {
-      "description": "MD001/heading-increment/header-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md",
+      "description": "MD001/heading-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md",
       "type": "boolean",
       "default": true
     },
     "heading-increment": {
-      "description": "MD001/heading-increment/header-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md",
-      "type": "boolean",
-      "default": true
-    },
-    "header-increment": {
-      "description": "MD001/heading-increment/header-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md",
+      "description": "MD001/heading-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md001.md",
       "type": "boolean",
       "default": true
     },
     "MD003": {
-      "description": "MD003/heading-style/header-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md",
+      "description": "MD003/heading-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md",
       "type": [
         "boolean",
         "object"
@@ -61,31 +56,7 @@
       "additionalProperties": false
     },
     "heading-style": {
-      "description": "MD003/heading-style/header-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md",
-      "type": [
-        "boolean",
-        "object"
-      ],
-      "default": true,
-      "properties": {
-        "style": {
-          "description": "Heading style",
-          "type": "string",
-          "enum": [
-            "consistent",
-            "atx",
-            "atx_closed",
-            "setext",
-            "setext_with_atx",
-            "setext_with_atx_closed"
-          ],
-          "default": "consistent"
-        }
-      },
-      "additionalProperties": false
-    },
-    "header-style": {
-      "description": "MD003/heading-style/header-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md",
+      "description": "MD003/heading-style : Heading style : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md003.md",
       "type": [
         "boolean",
         "object"
@@ -419,11 +390,6 @@
           "type": "boolean",
           "default": true
         },
-        "headers": {
-          "description": "Include headings",
-          "type": "boolean",
-          "default": true
-        },
         "strict": {
           "description": "Strict length checking",
           "type": "boolean",
@@ -478,11 +444,6 @@
           "type": "boolean",
           "default": true
         },
-        "headers": {
-          "description": "Include headings",
-          "type": "boolean",
-          "default": true
-        },
         "strict": {
           "description": "Strict length checking",
           "type": "boolean",
@@ -547,7 +508,7 @@
       "default": true
     },
     "MD022": {
-      "description": "MD022/blanks-around-headings/blanks-around-headers : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md",
+      "description": "MD022/blanks-around-headings : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md",
       "type": [
         "boolean",
         "object"
@@ -582,42 +543,7 @@
       "additionalProperties": false
     },
     "blanks-around-headings": {
-      "description": "MD022/blanks-around-headings/blanks-around-headers : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md",
-      "type": [
-        "boolean",
-        "object"
-      ],
-      "default": true,
-      "properties": {
-        "lines_above": {
-          "description": "Blank lines above heading",
-          "type": [
-            "integer",
-            "array"
-          ],
-          "items": {
-            "type": "integer"
-          },
-          "minimum": -1,
-          "default": 1
-        },
-        "lines_below": {
-          "description": "Blank lines below heading",
-          "type": [
-            "integer",
-            "array"
-          ],
-          "items": {
-            "type": "integer"
-          },
-          "minimum": -1,
-          "default": 1
-        }
-      },
-      "additionalProperties": false
-    },
-    "blanks-around-headers": {
-      "description": "MD022/blanks-around-headings/blanks-around-headers : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md",
+      "description": "MD022/blanks-around-headings : Headings should be surrounded by blank lines : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md022.md",
       "type": [
         "boolean",
         "object"
@@ -652,22 +578,17 @@
       "additionalProperties": false
     },
     "MD023": {
-      "description": "MD023/heading-start-left/header-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md",
+      "description": "MD023/heading-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md",
       "type": "boolean",
       "default": true
     },
     "heading-start-left": {
-      "description": "MD023/heading-start-left/header-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md",
-      "type": "boolean",
-      "default": true
-    },
-    "header-start-left": {
-      "description": "MD023/heading-start-left/header-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md",
+      "description": "MD023/heading-start-left : Headings must start at the beginning of the line : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md023.md",
       "type": "boolean",
       "default": true
     },
     "MD024": {
-      "description": "MD024/no-duplicate-heading/no-duplicate-header : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md",
+      "description": "MD024/no-duplicate-heading : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md",
       "type": [
         "boolean",
         "object"
@@ -688,28 +609,7 @@
       "additionalProperties": false
     },
     "no-duplicate-heading": {
-      "description": "MD024/no-duplicate-heading/no-duplicate-header : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md",
-      "type": [
-        "boolean",
-        "object"
-      ],
-      "default": true,
-      "properties": {
-        "allow_different_nesting": {
-          "description": "Only check sibling headings",
-          "type": "boolean",
-          "default": false
-        },
-        "siblings_only": {
-          "description": "Only check sibling headings",
-          "type": "boolean",
-          "default": false
-        }
-      },
-      "additionalProperties": false
-    },
-    "no-duplicate-header": {
-      "description": "MD024/no-duplicate-heading/no-duplicate-header : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md",
+      "description": "MD024/no-duplicate-heading : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md024.md",
       "type": [
         "boolean",
         "object"
@@ -1087,7 +987,7 @@
       "additionalProperties": false
     },
     "MD036": {
-      "description": "MD036/no-emphasis-as-heading/no-emphasis-as-header : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md",
+      "description": "MD036/no-emphasis-as-heading : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md",
       "type": [
         "boolean",
         "object"
@@ -1103,23 +1003,7 @@
       "additionalProperties": false
     },
     "no-emphasis-as-heading": {
-      "description": "MD036/no-emphasis-as-heading/no-emphasis-as-header : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md",
-      "type": [
-        "boolean",
-        "object"
-      ],
-      "default": true,
-      "properties": {
-        "punctuation": {
-          "description": "Punctuation characters",
-          "type": "string",
-          "default": ".,;:!?。，；：！？"
-        }
-      },
-      "additionalProperties": false
-    },
-    "no-emphasis-as-header": {
-      "description": "MD036/no-emphasis-as-heading/no-emphasis-as-header : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md",
+      "description": "MD036/no-emphasis-as-heading : Emphasis used instead of a heading : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md036.md",
       "type": [
         "boolean",
         "object"
@@ -1292,7 +1176,7 @@
       "default": true
     },
     "MD043": {
-      "description": "MD043/required-headings/required-headers : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md",
+      "description": "MD043/required-headings : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md",
       "type": [
         "boolean",
         "object"
@@ -1308,15 +1192,6 @@
           },
           "default": []
         },
-        "headers": {
-          "description": "List of headings",
-          "type": "array",
-          "items": {
-            "type": "string",
-            "pattern": "^(\\*|\\+|#{1,6} .*)$"
-          },
-          "default": []
-        },
         "match_case": {
           "description": "Match case of headings",
           "type": "boolean",
@@ -1326,7 +1201,7 @@
       "additionalProperties": false
     },
     "required-headings": {
-      "description": "MD043/required-headings/required-headers : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md",
+      "description": "MD043/required-headings : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md",
       "type": [
         "boolean",
         "object"
@@ -1342,49 +1217,6 @@
           },
           "default": []
         },
-        "headers": {
-          "description": "List of headings",
-          "type": "array",
-          "items": {
-            "type": "string",
-            "pattern": "^(\\*|\\+|#{1,6} .*)$"
-          },
-          "default": []
-        },
-        "match_case": {
-          "description": "Match case of headings",
-          "type": "boolean",
-          "default": false
-        }
-      },
-      "additionalProperties": false
-    },
-    "required-headers": {
-      "description": "MD043/required-headings/required-headers : Required heading structure : https://github.com/DavidAnson/markdownlint/blob/v0.31.1/doc/md043.md",
-      "type": [
-        "boolean",
-        "object"
-      ],
-      "default": true,
-      "properties": {
-        "headings": {
-          "description": "List of headings",
-          "type": "array",
-          "items": {
-            "type": "string",
-            "pattern": "^(\\*|\\+|#{1,6} .*)$"
-          },
-          "default": []
-        },
-        "headers": {
-          "description": "List of headings",
-          "type": "array",
-          "items": {
-            "type": "string",
-            "pattern": "^(\\*|\\+|#{1,6} .*)$"
-          },
-          "default": []
-        },
         "match_case": {
           "description": "Match case of headings",
           "type": "boolean",
@@ -1780,11 +1612,6 @@
       "type": "boolean",
       "default": true
     },
-    "headers": {
-      "description": "headers : MD001, MD003, MD018, MD019, MD020, MD021, MD022, MD023, MD024, MD025, MD026, MD036, MD041, MD043",
-      "type": "boolean",
-      "default": true
-    },
     "bullet": {
       "description": "bullet : MD004, MD005, MD007, MD032",
       "type": "boolean",
diff --git a/test/markdownlint-test-result-object.js b/test/markdownlint-test-result-object.js
index 2192faf2..675df4c2 100644
--- a/test/markdownlint-test-result-object.js
+++ b/test/markdownlint-test-result-object.js
@@ -606,7 +606,7 @@ test("frontMatterResultVersion3", (t) => new Promise((resolve) => {
         {
           "lineNumber": 3,
           "ruleNames":
-            [ "MD022", "blanks-around-headings", "blanks-around-headers" ],
+            [ "MD022", "blanks-around-headings" ],
           "ruleDescription": "Headings should be surrounded by blank lines",
           "ruleInformation":
             `${homepage}/blob/v${version}/doc/md022.md`,
diff --git a/test/markdownlint-test.js b/test/markdownlint-test.js
index 866e6f1a..beadffc8 100644
--- a/test/markdownlint-test.js
+++ b/test/markdownlint-test.js
@@ -840,7 +840,7 @@ test("customFileSystemAsync", (t) => new Promise((resolve) => {
 }));
 
 test("readme", async(t) => {
-  t.plan(122);
+  t.plan(121);
   const tagToRules = {};
   for (const rule of rules) {
     for (const tag of rule.tags) {
diff --git a/test/snapshots/markdownlint-test-scenarios.js.md b/test/snapshots/markdownlint-test-scenarios.js.md
index 59b4584e..17cda607 100644
--- a/test/snapshots/markdownlint-test-scenarios.js.md
+++ b/test/snapshots/markdownlint-test-scenarios.js.md
@@ -102,7 +102,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD001',
             'heading-increment',
-            'header-increment',
           ],
         },
         {
@@ -116,7 +115,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -620,7 +618,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -640,7 +637,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD023',
             'heading-start-left',
-            'header-start-left',
           ],
         },
         {
@@ -654,7 +650,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -1064,7 +1059,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD036',
             'no-emphasis-as-heading',
-            'no-emphasis-as-header',
           ],
         },
         {
@@ -1742,7 +1736,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
         {
@@ -2804,7 +2797,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -2818,7 +2810,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -2832,7 +2823,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -4197,7 +4187,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
       ],
@@ -4259,7 +4248,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4278,7 +4266,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
       ],
@@ -4341,7 +4328,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
       ],
@@ -4404,7 +4390,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4422,7 +4407,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
       ],
@@ -4489,7 +4473,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4506,7 +4489,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4524,7 +4506,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4541,7 +4522,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4559,7 +4539,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4578,7 +4557,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4595,7 +4573,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4612,7 +4589,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4632,7 +4608,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4649,7 +4624,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4666,7 +4640,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4684,7 +4657,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
       ],
@@ -4854,7 +4826,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4871,7 +4842,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4888,7 +4858,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -4906,7 +4875,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
       ],
@@ -5033,7 +5001,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5051,7 +5018,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5068,7 +5034,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5086,7 +5051,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5103,7 +5067,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5121,7 +5084,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5138,7 +5100,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5156,7 +5117,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5174,7 +5134,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5191,7 +5150,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5208,7 +5166,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5226,7 +5183,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5243,7 +5199,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5261,7 +5216,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5278,7 +5232,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5296,7 +5249,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5313,7 +5265,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5331,7 +5282,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -5351,7 +5301,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD023',
             'heading-start-left',
-            'header-start-left',
           ],
         },
         {
@@ -5371,7 +5320,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD023',
             'heading-start-left',
-            'header-start-left',
           ],
         },
         {
@@ -6504,7 +6452,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD001',
             'heading-increment',
-            'header-increment',
           ],
         },
         {
@@ -6518,7 +6465,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -6532,7 +6478,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -6812,7 +6757,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -6832,7 +6776,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD023',
             'heading-start-left',
-            'header-start-left',
           ],
         },
         {
@@ -6846,7 +6789,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -7062,7 +7004,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD036',
             'no-emphasis-as-heading',
-            'no-emphasis-as-header',
           ],
         },
         {
@@ -7178,7 +7119,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
         {
@@ -10871,7 +10811,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD036',
             'no-emphasis-as-heading',
-            'no-emphasis-as-header',
           ],
         },
         {
@@ -10885,7 +10824,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD036',
             'no-emphasis-as-heading',
-            'no-emphasis-as-header',
           ],
         },
         {
@@ -10899,7 +10837,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD036',
             'no-emphasis-as-heading',
-            'no-emphasis-as-header',
           ],
         },
         {
@@ -10913,7 +10850,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD036',
             'no-emphasis-as-heading',
-            'no-emphasis-as-header',
           ],
         },
         {
@@ -12714,7 +12650,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -12731,7 +12666,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -12985,7 +12919,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
       ],
@@ -14230,7 +14163,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD001',
             'heading-increment',
-            'header-increment',
           ],
         },
         {
@@ -14244,7 +14176,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -14258,7 +14189,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -14272,7 +14202,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -14286,7 +14215,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -14300,7 +14228,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -14314,7 +14241,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -14328,7 +14254,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -14342,7 +14267,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -14356,7 +14280,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -14553,7 +14476,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
         {
@@ -14567,7 +14489,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
       ],
@@ -14628,7 +14549,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD024',
             'no-duplicate-heading',
-            'no-duplicate-header',
           ],
         },
       ],
@@ -15580,7 +15500,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD001',
             'heading-increment',
-            'header-increment',
           ],
         },
         {
@@ -15594,7 +15513,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD001',
             'heading-increment',
-            'header-increment',
           ],
         },
       ],
@@ -15639,7 +15557,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -15653,7 +15570,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
       ],
@@ -15694,7 +15610,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -15708,7 +15623,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
       ],
@@ -15774,7 +15688,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -15791,7 +15704,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -15809,7 +15721,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -15826,7 +15737,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
       ],
@@ -15870,7 +15780,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -15887,7 +15796,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -15905,7 +15813,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -15922,7 +15829,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -15940,7 +15846,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -16013,7 +15918,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -16031,7 +15935,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -16048,7 +15951,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -16068,7 +15970,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD023',
             'heading-start-left',
-            'header-start-left',
           ],
         },
         {
@@ -16088,7 +15989,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD023',
             'heading-start-left',
-            'header-start-left',
           ],
         },
         {
@@ -16108,7 +16008,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD023',
             'heading-start-left',
-            'header-start-left',
           ],
         },
         {
@@ -16128,7 +16027,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD023',
             'heading-start-left',
-            'header-start-left',
           ],
         },
         {
@@ -16148,7 +16046,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD023',
             'heading-start-left',
-            'header-start-left',
           ],
         },
       ],
@@ -19505,7 +19402,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -19519,7 +19415,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
       ],
@@ -19555,7 +19450,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -19569,7 +19463,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
       ],
@@ -19605,7 +19498,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -19619,7 +19511,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
       ],
@@ -23416,7 +23307,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD001',
             'heading-increment',
-            'header-increment',
           ],
         },
         {
@@ -23470,7 +23360,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD001',
             'heading-increment',
-            'header-increment',
           ],
         },
         {
@@ -34768,7 +34657,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -34901,7 +34789,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -34919,7 +34806,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD022',
             'blanks-around-headings',
-            'blanks-around-headers',
           ],
         },
         {
@@ -35158,7 +35044,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -35172,7 +35057,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -35186,7 +35070,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -35200,7 +35083,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -35436,7 +35318,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD036',
             'no-emphasis-as-heading',
-            'no-emphasis-as-header',
           ],
         },
         {
@@ -35450,7 +35331,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD036',
             'no-emphasis-as-heading',
-            'no-emphasis-as-header',
           ],
         },
       ],
@@ -36283,7 +36163,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -36297,7 +36176,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
       ],
@@ -36327,7 +36205,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -36341,7 +36218,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
       ],
@@ -36371,7 +36247,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
         {
@@ -36385,7 +36260,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD003',
             'heading-style',
-            'header-style',
           ],
         },
       ],
@@ -42480,7 +42354,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
       ],
@@ -42520,7 +42393,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
       ],
@@ -42573,7 +42445,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
         {
@@ -42634,7 +42505,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
       ],
@@ -42687,7 +42557,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD001',
             'heading-increment',
-            'header-increment',
           ],
         },
         {
@@ -42701,7 +42570,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
       ],
@@ -42741,7 +42609,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
       ],
@@ -42802,7 +42669,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
       ],
@@ -42837,7 +42703,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
       ],
@@ -42999,7 +42864,6 @@ Generated by [AVA](https://avajs.dev).
           ruleNames: [
             'MD043',
             'required-headings',
-            'required-headers',
           ],
         },
       ],
@@ -49987,7 +49851,6 @@ Generated by [AVA](https://avajs.dev).
         "line-length": {␊
           "code_block_line_length": "80",␊
           "code_blocks": 1,␊
-          "headers": 1,␊
           "heading_line_length": "80",␊
           "headings": 1,␊
           "line_length": "80",␊
@@ -50035,7 +49898,6 @@ Generated by [AVA](https://avajs.dev).
           "level": "1"␊
         },␊
         "required-headings": {␊
-          "headers": 0,␊
           "headings": 0␊
         },␊
         "proper-names": {␊
diff --git a/test/snapshots/markdownlint-test-scenarios.js.snap b/test/snapshots/markdownlint-test-scenarios.js.snap
index 6fb91f30..255674b2 100644
Binary files a/test/snapshots/markdownlint-test-scenarios.js.snap and b/test/snapshots/markdownlint-test-scenarios.js.snap differ
diff --git a/test/wrong-types-in-config-file.md b/test/wrong-types-in-config-file.md
index 6463b69f..a3d9f32e 100644
--- a/test/wrong-types-in-config-file.md
+++ b/test/wrong-types-in-config-file.md
@@ -27,7 +27,6 @@ Long line long line long line long line long line long line long line long line
   "line-length": {
     "code_block_line_length": "80",
     "code_blocks": 1,
-    "headers": 1,
     "heading_line_length": "80",
     "headings": 1,
     "line_length": "80",
@@ -75,7 +74,6 @@ Long line long line long line long line long line long line long line long line
     "level": "1"
   },
   "required-headings": {
-    "headers": 0,
     "headings": 0
   },
   "proper-names": {