Function deferred

src/pkg/utils/utils.ts:32–40

()

};

export const deferred = <T = void>(): Deferred<T> => {
  let resolve!: (v: T | PromiseLike<T>) => void;
  let reject!: (e?: any) => void;
  const promise = new Promise<T>((res, rej) => {
    resolve = res;
    reject = rej;
  });
  return { promise, resolve, reject };
};

export function isFirefox() {
  // @ts-ignore. For both Page & Worker