const { toString } = Object.prototype;

/**
 * Gets the `toStringTag` of `value`.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the `toStringTag`.
 */
function getTag(value: any) {
  if (value == null) {
    return value === undefined ? '[object Undefined]' : '[object Null]';
  }
  return toString.call(value);
}

// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
const isString = (value: any): value is string => {
  const type = typeof value;
  return (
    type === 'string' ||
    (type === 'object' &&
      value != null &&
      !Array.isArray(value) &&
      getTag(value) === '[object String]')
  );
};

export default isString;