export declare function makeid(length: any): string;
export declare const MAX_RADIUS_ATTRIBUTE_SIZE = 253;
export interface IDeferredPromise {
    promise: Promise<any>;
    resolve: (value?: unknown) => Promise<void>;
    reject: (reason?: any) => Promise<void>;
}
export declare const newDeferredPromise: () => IDeferredPromise;
export declare const delay: (timeout: number) => Promise<void>;