@jsxtools/eslint-plugin-jsx-a11y/lib/util/getElementType.cjs

Static AST checker for accessibility rules on JSX elements for flat ESLint Config.

const jsxAstUtils = require('./module/jsx-ast-utils.cjs');

const getElementType = (context) => {
  const { settings } = context;
  const polymorphicPropName = settings["jsx-a11y"]?.polymorphicPropName;
  const componentMap = settings["jsx-a11y"]?.components;
  return (node) => {
    const polymorphicProp = polymorphicPropName ? jsxAstUtils.getLiteralPropValue(jsxAstUtils.getProp(node.attributes, polymorphicPropName)) : void 0;
    const rawType = polymorphicProp ?? jsxAstUtils.elementType(node);
    if (!componentMap) {
      return rawType;
    }
    return Object.hasOwn(componentMap, rawType) ? componentMap[rawType] : rawType;
  };
};

module.exports = getElementType;