export declare const sleep: (milliseconds?: number) => Promise<void>;
export declare const isRoomId: (id: string) => boolean;
export declare const isContactId: (id: string) => boolean;
export declare const isInviteLink: (link: string) => boolean;
export declare const getInviteCode: (link: string) => string | undefined;
export declare const batchProcess: (batchSize: number, list: any[], func: any) => Promise<void>;
export declare const getMaxTimestampForLoadHistoryMessages: () => number;
//# sourceMappingURL=miscellaneous.d.ts.map