import type { ControllerStore } from "./store.js";
import type { ChildWorkflowRecord, ChildWorkflowState, ControllerResource, ControllerWorkflows } from "./types.js";
export type WorkflowSchedulerRequest = {
    requestId: string;
    attempt: number;
    workflow: string;
    input: unknown;
    runId: string;
};
export type WorkflowSchedulerResult = {
    state: ChildWorkflowState;
    runId?: string;
    error?: string;
};
export interface ControllerWorkflowScheduler {
    ensure(request: WorkflowSchedulerRequest, signal: AbortSignal, onComplete: (result: WorkflowSchedulerResult) => void): Promise<WorkflowSchedulerResult>;
}
export declare class ControllerWorkflowCoordinator {
    private readonly store;
    private readonly scheduler?;
    constructor(store: ControllerStore, scheduler?: ControllerWorkflowScheduler | undefined);
    forResource(resource: ControllerResource, signal: AbortSignal): ControllerWorkflows;
    complete(requestId: string, result: WorkflowSchedulerResult): ChildWorkflowRecord;
    private ensure;
    private enqueueParent;
    private recordEvent;
}