Method onMessage

test/bindingRuntime.prompt.test.ts:161–163

(cb: (message: JsonRpcMessage) => void)

  }

  onMessage(cb: (message: JsonRpcMessage) => void): void {
    this.messageHandlers.push(cb);
  }

  onStderr(cb: (line: string) => void): void {
    this.stderrHandlers.push(cb);