2 files changed, 23 insertions, 3 deletions
diff --git a/src/background/presenters/TabPresenter.ts b/src/background/presenters/TabPresenter.ts
index 09cfa23..2f8f5d9 100644
--- a/src/background/presenters/TabPresenter.ts
+++ b/src/background/presenters/TabPresenter.ts
@@ -8,7 +8,17 @@ type Tab = browser.tabs.Tab;
 export default interface TabPresenter {
   open(url: string, tabId?: number): Promise<Tab>;
 
-  create(url: string, opts?: object): Promise<Tab>;
+  create(
+    url: string,
+    opts?: {
+      active?: boolean;
+      cookieStoreId?: string;
+      index?: number;
+      openerTabId?: number;
+      pinned?: boolean;
+      windowId?: number;
+    }
+  ): Promise<Tab>;
 
   getCurrent(): Promise<Tab>;
 
@@ -44,7 +54,17 @@ export class TabPresenterImpl implements TabPresenter {
     return browser.tabs.update(tabId, { url });
   }
 
-  create(url: string, opts?: object): Promise<Tab> {
+  create(
+    url: string,
+    opts?: {
+      active?: boolean;
+      cookieStoreId?: string;
+      index?: number;
+      openerTabId?: number;
+      pinned?: boolean;
+      windowId?: number;
+    }
+  ): Promise<Tab> {
     return browser.tabs.create({ url, ...opts });
   }
 
diff --git a/src/background/repositories/BrowserSettingRepository.ts b/src/background/repositories/BrowserSettingRepository.ts
index 20013f4..272cc1e 100644
--- a/src/background/repositories/BrowserSettingRepository.ts
+++ b/src/background/repositories/BrowserSettingRepository.ts
@@ -13,7 +13,7 @@ declare namespace browser.browserSettings.homepageOverride {
     | "controllable_by_this_extension"
     | "controlled_by_this_extension";
 
-  function get(param: object): Promise<BrowserSettings>;
+  function get(param: { [key: string]: string }): Promise<BrowserSettings>;
 }
 
 @injectable()