telegram-types.d.ts

// more info here https://core.telegram.org/bots/webapps#initializing-mini-apps
interface Window {
  Telegram: {
    WebApp: {
      initData: string,
      initDataUnsafe: {
        query_id: string,
        user: {
          id: 699381957,
          first_name: string,
          last_name: string,
          username: string,
          language_code: string,
          is_premium: boolean,
          allows_write_to_pm: boolean
        },
        auth_date: number,
        hash: string
      },
      version: string,
      platform: string,
      colorScheme: string,
      themeParams: any,
      isExpanded: boolean,
      viewportHeight: number,
      viewportStableHeight: number,
      isClosingConfirmationEnabled: boolean,
      BackButton: {
        isVisible: boolean
      },
      MainButton: {
        text: string,
        color: string,
        textColor: string,
        isVisible: boolean,
        isProgressVisible: boolean,
        isActive: boolean
      },
      SettingsButton: {
        isVisible: boolean
      },
      HapticFeedback: any,
      CloudStorage: any,
      BiometricManager: {
        isInited: boolean,
        isBiometricAvailable: boolean,
        biometricType: string,
        isAccessRequested: boolean,
        isAccessGranted: boolean,
        isBiometricTokenSaved: boolean,
        deviceId: string
      },
      isVersionAtLeast: (version: string) => boolean,
      setHeaderColor: (color: string) => void,
      setBackgroundColor: (color: string) => void,
      enableClosingConfirmation: () => void,
      disableClosingConfirmation: () => void,
      onEvent: (eventType: any, eventHandler: any) => void,
      offEvent: (eventType: any, eventHandler: any) => void,
      sendData: (data: any) => void,
      switchInlineQuery: (query: string, choose_chat_types?: any) => void,
      openLink: (url: string, options?: any) => void,
      openTelegramLink: (url: string) => void,
      openInvoice: (url: string, callback?: any) => void,
      showPopup: (params: any, callback?: any) => void,
      showAlert: (message: any, callback?: any) => void,
      showConfirm: (message: any, callback?: any) => void,
      showScanQrPopup: (params: any, callback?: any) => void,
      closeScanQrPopup: () => void,
      readTextFromClipboard: (callback?: any) => void,
      requestWriteAccess: (callback?: any) => void,
      requestContact: (callback?: any) => void,
      ready: () => void,
      expand: () => void,
      close: () => void,
    }
  },
}