import type { ContextOperationRequest } from '../context.ts';
import type { HumanReviewOptions } from '../review/index.ts';
import { type ChildWorkflowOperationCallbacks } from './child-workflow.ts';
import type { EngineInternals } from './internals.ts';
import { type ActivityOperationCallbacks } from './operations-activity.ts';
import { type CoordinationOperationCallbacks } from './operations-coordination.ts';
import type { OperationWithCallerStack } from './operations-router.ts';
import type { StateOperationCallbacks } from './operations-state.ts';
import type { SpeculativeExecutionState } from './speculative-execution-state.ts';
type SubOperationCallbacks = {
    createActivityOperationCallbacks: () => ActivityOperationCallbacks;
    createChildWorkflowOperationCallbacks: () => ChildWorkflowOperationCallbacks;
    createCoordinationOperationCallbacks: () => CoordinationOperationCallbacks;
    createStateOperationCallbacks: () => StateOperationCallbacks;
};
type WaitReviewOperationCallbacks = {
    runOperationWithoutResult: (workflowId: string, operation: OperationWithCallerStack, execute: () => Promise<void>) => Promise<void>;
    processReviewOperation: (workflowId: string, options: HumanReviewOptions) => Promise<void>;
};
export declare function processWaitReviewOperation(_internals: EngineInternals, workflowId: string, operation: Extract<ContextOperationRequest, {
    type: 'wait-review';
}>, callbacks: WaitReviewOperationCallbacks): Promise<void>;
export declare function executeSubOperation(internals: EngineInternals, workflowId: string, operation: ContextOperationRequest, callbacks: SubOperationCallbacks, signal?: AbortSignal, speculativeState?: SpeculativeExecutionState): Promise<unknown>;
export {};