import type { ExecutionSnapshot, StartExecutionRequest, StartExecutionResult, SearchExecutionsRequest, SearchExecutionsResponse } from '@n8n/engine';
import type { ExecutionIdV2 } from '../executions/execution-id';
export interface EngineDataPlaneProvider {
    searchExecutions(request: SearchExecutionsRequest): Promise<SearchExecutionsResponse>;
    startExecution(request: StartExecutionRequest): Promise<StartExecutionResult>;
    getExecution(id: ExecutionIdV2, options?: {
        includeSteps?: boolean;
    }): Promise<ExecutionSnapshot | undefined>;
}
export declare class EngineDataPlaneProxyService implements EngineDataPlaneProvider {
    private provider;
    registerProvider(provider: EngineDataPlaneProvider): void;
    isAvailable(): boolean;
    searchExecutions(request: SearchExecutionsRequest): Promise<SearchExecutionsResponse>;
    startExecution(request: StartExecutionRequest): Promise<StartExecutionResult>;
    getExecution(id: ExecutionIdV2, options?: {
        includeSteps?: boolean;
    }): Promise<ExecutionSnapshot | undefined>;
}