Remove outdated type annotations and lint suppressions.

lib/md044.js

@@ -32,11 +32,6 @@ module.exports = {
     const htmlElements = params.config.html_elements;
     const includeHtmlElements =
       (htmlElements === undefined) ? true : !!htmlElements;
-    // eslint-disable-next-line jsdoc/valid-types
-    /** @type import("../helpers/micromark.cjs").Token[] */
-    const micromarkTokens =
-      // @ts-ignore
-      params.parsers.micromark.tokens;
     const scannedTypes = new Set([ "data" ]);
     if (includeCodeBlocks) {
       scannedTypes.add("codeFlowValue");
@@ -48,7 +43,7 @@ module.exports = {
     }
     const contentTokens =
       filterByPredicate(
-        micromarkTokens,
+        params.parsers.micromark.tokens,
         (token) => scannedTypes.has(token.type),
         (token) => (
           token.children.filter((t) => !ignoredChildTypes.has(t.type))
@@ -96,8 +91,8 @@ module.exports = {
                 token.startLine,
                 name,
                 nameMatch,
-                null,
-                null,
+                undefined,
+                undefined,
                 [ column, length ],
                 {
                   "editColumn": column,