/* eslint-disable @typescript-eslint/no-explicit-any */

// Wrapper for an async function that supports callback style API.
// It will preserve 'this'.
export function callbackify(fn) {
  return function (...args) {
    const lastArg = args[args.length - 1];
    if (typeof lastArg === 'function') {
      const callback = args.pop();
      return fn.apply(this, args).then(result => callback(null, result), err => callback(err));
    }
    return fn.apply(this, args);
  };
}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,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