import { IFile, ITransport, ITestWorkerConfig, ITestWorkerInstance, FileCompiler } from '@testring/types';
export declare class TestWorkerInstance implements ITestWorkerInstance {
    private transport;
    private compile;
    private beforeCompile;
    private config;
    private compileCache;
    private successTestExecution;
    private abortTestExecution;
    private worker;
    private queuedWorker;
    private terminationPromise;
    private terminationInProgress;
    private terminationError;
    private executionSetup;
    private workerID;
    private logger;
    private fsWriterClient;
    private workerExitHandler;
    private workerErrorHandler;
    constructor(transport: ITransport, compile: FileCompiler, beforeCompile: (paths: Array<string>, filePath: string, fileContent: string) => Promise<Array<string>>, workerConfig?: Partial<ITestWorkerConfig>);
    private createConfig;
    execute(file: IFile, parameters: any, envParameters: any): Promise<void>;
    getWorkerID(): string;
    kill(signal?: NodeJS.Signals): Promise<void>;
    private terminate;
    private withTerminationDeadline;
    private waitForWorkerExit;
    private getExecutionPayload;
    private makeExecutionRequest;
    private compileSource;
    private initWorker;
    private createLocalWorker;
    private createWorker;
    private clearWorkerHandlers;
}
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