import type { DispatchQueue } from '@fabric-harness/sdk';
/** Minimal Temporal client surface needed to start a dispatch workflow. */
export interface TemporalDispatchClientLike {
    workflow: {
        start(workflowType: string, options: {
            taskQueue: string;
            workflowId: string;
            args: unknown[];
        }): Promise<unknown>;
    };
}
export interface TemporalDispatchQueueOptions {
    client: TemporalDispatchClientLike;
    taskQueue: string;
    /** Workflow-id prefix; combined with the dispatchId for idempotent starts. */
    workflowIdPrefix?: string;
}
/**
 * Durable dispatch queue. `enqueue` starts a `dispatchWorkflow` keyed by the
 * `dispatchId`, so delivery survives worker/process restarts and a duplicate
 * `dispatchId` maps to the same workflow id (idempotent admission). Implements
 * the SDK's {@link DispatchQueue}; pair with `createTemporalDispatchActivities`
 * on the worker. When `runtime: 'temporal'` is configured, this is the default
 * dispatch queue (D4) unless an explicit queue is supplied.
 */
export declare function temporalDispatchQueue(options: TemporalDispatchQueueOptions): DispatchQueue;
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