Add Rule.parser property for custom rules to specify which Markdown parser output they use, honor it strictly, and add full type support.

lib/md010.js

@@ -14,6 +14,7 @@ module.exports = {
   "names": [ "MD010", "no-hard-tabs" ],
   "description": "Hard tabs",
   "tags": [ "whitespace", "hard_tab" ],
+  "parser": "markdownit",
   "function": function MD010(params, onError) {
     const codeBlocks = params.config.code_blocks;
     const includeCode = (codeBlocks === undefined) ? true : !!codeBlocks;