修复遗漏文件

lib/login-lang.service.d.ts

@@ -0,0 +1,8 @@
+import { InjectionToken } from '@angular/core';
+import { TranslateService } from '@ngx-translate/core';
+export declare const AUTH_DEFAULT_LANG: InjectionToken<string>;
+export declare class LoginLangService {
+    private _translate;
+    constructor(_translate: TranslateService, lang?: string);
+    setTranslate(lang?: string): void;
+}