import type { ScheduleState } from '../types.ts';
import type { EngineInternals } from './internals.ts';
import type { ScheduledRunStartOptions } from './schedule-run.ts';
type ScheduleOverlapCallbacks = {
    cancelWorkflow: (workflowId: string) => Promise<void>;
    getWorkflowResult: (workflowId: string) => Promise<unknown>;
    startScheduledRun: (state: ScheduleState, options?: ScheduledRunStartOptions) => Promise<string>;
};
export declare function applyBlockedScheduleOccurrence(internals: EngineInternals, state: ScheduleState, hasActiveWorkflow: boolean, callbacks: ScheduleOverlapCallbacks, occurrence?: number): Promise<ScheduleState>;
export declare function drainQueuedScheduleRun(state: ScheduleState, callbacks: Pick<ScheduleOverlapCallbacks, 'startScheduledRun'>, completedWorkflowId?: string): Promise<ScheduleState>;
export {};