// Copyright (c) 2026 Cloudflare, Inc.
// Licensed under the Apache 2.0 license found in the LICENSE file or at:
//     https://opensource.org/licenses/Apache-2.0

// Type definitions for c++ implementation.

export interface AsyncResourceOptions {
  triggerAsyncId?: number;
}

export class AsyncResource {
  constructor(type: string, options?: AsyncResourceOptions);
  runInAsyncScope<R>(fn: (...args: unknown[]) => R, ...args: unknown[]): R;

  bind<Func extends (...args: unknown[]) => unknown>(
    fn: Func
  ): Func & { asyncResource: AsyncResource };

  static bind<
    Func extends (this: ThisArg, ...args: unknown[]) => unknown,
    ThisArg,
  >(
    fn: Func,
    type?: string,
    thisArg?: ThisArg
  ): Func & { asyncResource: AsyncResource };
}

export class AsyncLocalStorage<T> {
  run<R>(store: T, fn: (...args: unknown[]) => R, ...args: unknown[]): R;
  exit<R>(fn: (...args: unknown[]) => R, ...args: unknown[]): R;
  getStore(): T;
}