Function addSignal

github-actions/browserstack/set-browserstack-env.js:10211–10227

(self, signal)

          if (this.removeAbortListener) {
            res == null ? void 0 : res.off("close", this.removeAbortListener);
            this.removeAbortListener();
            this.removeAbortListener = null;
          }
        }
      };
      function request(opts, callback) {
        if (callback === void 0) {
          return new Promise((resolve2, reject) => {
            request.call(this, opts, (err, data) => {
              return err ? reject(err) : resolve2(data);
            });
          });
        }
        try {
          this.dispatch(opts, new RequestHandler(opts, callback));
        } catch (err) {
          if (typeof callback !== "function") {
            throw err;
          }
          const opaque = opts == null ? void 0 : opts.opaque;