import { EngineOperation, EngineOperationType, EngineResponse, EngineStderr, EngineStdout } from './engine-operation';
import { SendFlowResponseRequest, UpdateRunProgressRequest, UpdateStepProgressRequest, UploadRunLogsRequest } from './requests';
export type EngineContract = {
    executeOperation(input: {
        operationType: EngineOperationType;
        operation: EngineOperation;
    }): Promise<EngineResponse<unknown>>;
};
export type WorkerContract = {
    updateRunProgress(input: UpdateRunProgressRequest): Promise<void>;
    uploadRunLog(input: UploadRunLogsRequest): Promise<void>;
    sendFlowResponse(input: SendFlowResponseRequest): Promise<void>;
    updateStepProgress(input: UpdateStepProgressRequest): Promise<void>;
};
export type WorkerNotifyContract = {
    stdout(input: EngineStdout): void;
    stderr(input: EngineStderr): void;
};
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