/**
 * Executes the passed function until the defined result occurs or the timeout is exceeded.
 * @param fn - Function that executes the polling logic (for example, an API call)
 * @param validationFn - Function that defines which result of a polling call should lead to the end of polling
 * @param description - Summary of the polling activity for the error message on timeout (e.g. "request 12345")
 * @param timeout - Limit value after which polling is aborted (in ms)
 * @param pollingInterval - Delay between the individual polling calls (in ms)
 */
export declare function poll<T>(fn: () => Promise<T>, validationFn: (result: T) => boolean, description: string, timeout: number, pollingInterval: number): Promise<T>;