message: style: using javascript string template interpreter for vscode
diff: @@ -49,8 +49,9 @@ export class Ticker {
  private _createWorker(): void {
  const blob = new Blob([
  + /* javascript */`
  // the initial timeout time
  - `var timeoutTime = ${(this._updateInterval * 1000).toFixed(1)};
  + let timeoutTime = ${(this._updateInterval * 1000).toFixed(1)};
  // onmessage callback
  self.onmessage = function(msg){
  timeoutTime = parseInt(msg.data);
  @@ -62,8 +63,9 @@ export class Ticker {
  self.postMessage('tick');
  }
  // call tick initially
  - tick();`,
  - ]);
  + tick();
  + `
  + ], { type: "text/javascript" });
  const blobUrl = URL.createObjectURL(blob);
  const worker = new Worker(blobUrl);
  