Function dataHasCause

src/utils.ts:252–257

(data: unknown)

 * @returns Whether cause property is present and an object.
 */
export function dataHasCause(data: unknown): data is {
  [key: string]: Json | unknown;
  cause: object;
} {
  return isObject(data) && hasProperty(data, 'cause') && isObject(data.cause);
}