export type CancellablePipelineJob = Readonly<{
    data?: Readonly<{
        ownerId?: string;
    }>;
    getState(): Promise<string>;
    remove(): Promise<void>;
}>;
export type AccountPipelineQueue = Readonly<{
    getJobs(states?: string[]): Promise<readonly CancellablePipelineJob[]>;
}>;
export type AccountPipelineCancellationDependencies = Readonly<{
    /** Atomically changes every non-terminal run owned by the actor to cancelled. */
    cancelRuns(actorUserId: string, signal?: AbortSignal): Promise<number>;
    queues: readonly AccountPipelineQueue[];
}>;
/**
 * Fence active work durably, then remove only queue entries whose payload has
 * exact actor ownership metadata. BullMQ active jobs cannot be removed safely;
 * workers observe the durable fence before every write instead.
 */
export declare function cancelAccountPipelineJobs(actorUserId: string, deps: AccountPipelineCancellationDependencies, signal?: AbortSignal): Promise<number>;