import { ActionLog } from './ActionLog';
import type { UseActionLogCacheOptions } from './types';
export interface ActionLogRef<CustomMetadata extends Record<string, unknown> = Record<string, unknown>> {
    activeId: string;
    ids: Set<string>;
    actionLog: ActionLog<CustomMetadata>;
    getCurrent: (id: string) => ActionLog<CustomMetadata>;
}
export declare class ActionLogCache<CustomMetadata extends Record<string, unknown> = Record<string, unknown>> {
    private readonly options;
    private readonly cache;
    private garbageCollectUnusedIdLater;
    makeWrapperRef(actionLog: ActionLog<CustomMetadata>, initialId: string): ActionLogRef<CustomMetadata>;
    get(id: string): ActionLog<CustomMetadata> | undefined;
    makeGetOrCreateFn(id: string): (id: string) => ActionLog<CustomMetadata>;
    constructor({ garbageCollectMs, ...actionLogOptions }: UseActionLogCacheOptions<CustomMetadata>);
}