import { Context } from "./engine_setup.js";
/** Wait for a number of seconds to pass.
 * @param seconds
 * @param context
 * @returns Generator function
 * @example
 * ```typescript
 * function *myCoroutineFunction() {
 *   yield* WaitForSeconds(1);
 * }
 * ```
 */
export declare function WaitForSeconds(seconds: number, context?: Context | null): Generator<undefined, void, unknown>;
/** Wait for a number of frames to pass.
 * @param frames
 * @returns Generator function
 * @example
 * ```typescript
 * function *myCoroutineFunction() {
 *    yield* WaitForFrames(10);
 * }
 * ```
 */
export declare function WaitForFrames(frames: number): Generator<undefined, void, unknown>;
/** Wait for a promise to resolve.
 * @param promise
 * @returns Generator function
 * @example
 * ```typescript
 * function *myCoroutineFunction() {
 *   yield* WaitForPromise(fetch("https://jsonplaceholder.typicode.com/todos/1"));
 * }
 * ```
 */
export declare function WaitForPromise(promise: Promise<any>): Generator<undefined, void, unknown>;