@eclipse-emfcloud/model-service-theia/lib/common/promise-util.d.ts

Model service Theia

/** Protocol of the optional call-back function in the promise {@link timeout()} API. */
export type TimeoutHandler<T> = (reason: 'timeout' | T | Error) => string | undefined;
/**
 * Wrap a promise in a timeout that will reject if the promised value
 * is not provided within a given number of milliseconds.
 *
 * @param promise the promise to wrap
 * @param an optional timeout, in milliseconds. If not specified, the default is 30 seconds
 * @param callback an optional call-back to be invoked on completion of the wrapped provider
 * either by success, failure, or timeout. If it returns a string, it will be used for the
 * message of the returned promise's rejection error (if applicable)
 */
export declare function timeout<T>(promise: Promise<T>, timeout?: number, callback?: TimeoutHandler<T>): Promise<T>;
export declare function retryUntilFulfilled<T>(fn: () => Promise<T>): Promise<T>;
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