front_end/core/platform/Timing.ts

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import type {Brand} from './Brand.js';

export type Seconds = Brand<number, 'Seconds'>;
export type MilliSeconds = Brand<number, 'MilliSeconds'>;
export type MicroSeconds = Brand<number, 'MicroSeconds'>;

export function milliSecondsToSeconds(x: MilliSeconds): Seconds {
  return (x / 1000) as Seconds;
}

export function microSecondsToMilliSeconds(x: MicroSeconds): MilliSeconds {
  return (x / 1000) as MilliSeconds;
}