Move some navigation operations to background

src/background/clients/NavigateClient.ts

@@ -0,0 +1,29 @@
+import { injectable } from 'tsyringe';
+import * as messages from '../../shared/messages';
+
+@injectable()
+export default class NavigateClient {
+  async historyNext(tabId: number): Promise<void> {
+    await browser.tabs.sendMessage(tabId, {
+      type: messages.NAVIGATE_HISTORY_NEXT,
+    });
+  }
+
+  async historyPrev(tabId: number): Promise<void> {
+    await browser.tabs.sendMessage(tabId, {
+      type: messages.NAVIGATE_HISTORY_PREV,
+    });
+  }
+
+  async linkNext(tabId: number): Promise<void> {
+    await browser.tabs.sendMessage(tabId, {
+      type: messages.NAVIGATE_LINK_NEXT,
+    });
+  }
+
+  async linkPrev(tabId: number): Promise<void> {
+    await browser.tabs.sendMessage(tabId, {
+      type: messages.NAVIGATE_LINK_PREV,
+    });
+  }
+}