markdownlint/test/rules/node_modules/markdownlint-rule-sample-module/sample-rule.mjs

// @ts-check

const rule = {
  "names": [ "sample-rule-module" ],
  "description": "Sample rule (module)",
  "tags": [ "sample" ],
  "function": (params, onError) => {
    const hrTokens = params.tokens.filter((token) => token.type === "hr");
    for (const token of hrTokens) {
      onError({
        "lineNumber": token.lineNumber,
        "detail": "Sample error for hr"
      });
    }
  }
};

export default rule;