// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
export interface WebsiteUsageBrowserProxy {
fetchUsageTotal(host: string): void;
clearUsage(origin: string): void;
}
export class WebsiteUsageBrowserProxyImpl implements WebsiteUsageBrowserProxy {
fetchUsageTotal(host: string) {
chrome.send('fetchUsageTotal', [host]);
}
clearUsage(origin: string) {
chrome.send('clearUnpartitionedUsage', [origin]);
}
static getInstance(): WebsiteUsageBrowserProxy {
return instance || (instance = new WebsiteUsageBrowserProxyImpl());
}
static setInstance(obj: WebsiteUsageBrowserProxy) {
instance = obj;
}
}
let instance: WebsiteUsageBrowserProxy|null = null;