message: [bugfix] Notify: type definition
diff: @@ -19,6 +19,7 @@ export interface VanNotify extends Vue {
  export interface Notify {
  (message: NotifyOptions | NotifyMessage): VanNotify;
  clear(): void;
  + install(): void;
  setDefaultOptions(options: NotifyOptions): void;
  resetDefaultOptions(): void;
  }
  