export interface ArkmePresentationMaintenancePort {
    start(): () => void;
}
interface ArkmePresentationMaintenanceOptions {
    refreshDirectory(): Promise<unknown>;
    revalidateAvatars(): Promise<unknown>;
    intervalMillis?: number;
    jitterMillis?: () => number;
}
export declare function createArkmePresentationMaintenance(options: ArkmePresentationMaintenanceOptions): ArkmePresentationMaintenancePort;
export declare const arkmePresentationMaintenance: ArkmePresentationMaintenancePort;
export {};
//# sourceMappingURL=presentation-maintenance-runtime.d.ts.map