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backend/node_modules/bullmq/dist/esm/classes/child-processor.d.ts

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+import { Receiver, SandboxedJob } from '../interfaces';
+import { JobJsonSandbox } from '../types';
+declare enum ChildStatus {
+    Idle = 0,
+    Started = 1,
+    Terminating = 2,
+    Errored = 3
+}
+/**
+ * ChildProcessor
+ *
+ * This class acts as the interface between a child process and it parent process
+ * so that jobs can be processed in different processes.
+ *
+ */
+export declare class ChildProcessor {
+    private send;
+    private receiver;
+    status?: ChildStatus;
+    processor: any;
+    currentJobPromise: Promise<unknown> | undefined;
+    constructor(send: (msg: any) => Promise<void>, receiver: Receiver);
+    init(processorFile: string): Promise<void>;
+    start(jobJson: JobJsonSandbox, token?: string): Promise<void>;
+    stop(): Promise<void>;
+    waitForCurrentJobAndExit(): Promise<void>;
+    /**
+     * Enhance the given job argument with some functions
+     * that can be called from the sandboxed job processor.
+     *
+     * Note, the `job` argument is a JSON deserialized message
+     * from the main node process to this forked child process,
+     * the functions on the original job object are not in tact.
+     * The wrapped job adds back some of those original functions.
+     */
+    protected wrapJob(job: JobJsonSandbox, send: (msg: any) => Promise<void>): SandboxedJob;
+}
+export {};