cozsweet-frontend-nextjs/src/types/globals.d.ts

/**
 * 全局 Window 增强
 *
 * 集中声明第三方 SDK 在 window 上挂载的全局变量。
 * 单文件能让 TS 编译器在全局范围找到这些属性。
 */
export {};

declare global {
  interface Window {
    google?: {
      accounts: {
        id: {
          initialize(params: {
            client_id: string;
            callback: (response: { credential?: string; select_by?: string }) => void;
            auto_select?: boolean;
            cancel_on_tap_outside?: boolean;
          }): void;
          prompt(): void;
          renderButton(
            parent: HTMLElement,
            options: {
              type?: "standard" | "icon";
              theme?: "outline" | "filled_blue" | "filled_black";
              size?: "large" | "medium" | "small";
              text?: "signin_with" | "signup_with" | "continue_with" | "signin";
              shape?: "rectangular" | "pill" | "circle" | "square";
              logo_alignment?: "left" | "center";
              width?: number;
              locale?: string;
            },
          ): void;
          disableAutoSelect(): void;
        };
      };
    };
    FB?: {
      init(params: {
        appId: string;
        cookie?: boolean;
        xfbml?: boolean;
        version: string;
      }): void;
      login(
        callback: (response: {
          authResponse?: {
            accessToken: string;
            userID: string;
            expiresIn: number;
          };
          status?: "connected" | "not_authorized" | "unknown";
        }) => void,
        options?: { scope: string },
      ): void;
      logout(callback?: () => void): void;
      api(
        path: string,
        callback: (response: {
          id?: string;
          name?: string;
          email?: string;
          picture?: { data?: { url?: string } };
        }) => void,
      ): void;
    };
    fbAsyncInit?: () => void;

    // Web Speech API
    SpeechRecognition?: new () => SpeechRecognitionInstance;
    webkitSpeechRecognition?: new () => SpeechRecognitionInstance;
  }

  interface SpeechRecognitionInstance extends EventTarget {
    lang: string;
    continuous: boolean;
    interimResults: boolean;
    maxAlternatives: number;
    onresult: ((event: SpeechRecognitionEvent) => void) | null;
    onerror: ((event: SpeechRecognitionErrorEvent) => void) | null;
    onend: ((event: Event) => void) | null;
    onstart: ((event: Event) => void) | null;
    start(): void;
    stop(): void;
    abort(): void;
  }

  interface SpeechRecognitionEvent extends Event {
    resultIndex: number;
    results: SpeechRecognitionResultList;
  }

  interface SpeechRecognitionErrorEvent extends Event {
    error: string;
    message: string;
  }

  interface SpeechRecognitionResultList {
    readonly length: number;
    item(index: number): SpeechRecognitionResult;
    [index: number]: SpeechRecognitionResult;
  }

  interface SpeechRecognitionResult {
    readonly length: number;
    item(index: number): SpeechRecognitionAlternative;
    isFinal: boolean;
    [index: number]: SpeechRecognitionAlternative;
  }

  interface SpeechRecognitionAlternative {
    transcript: string;
    confidence: number;
  }
}