# Using the useJustAuth Hook

## Overview

The `useJustAuth` hook provides access to all authentication-related functionality in your component.

## How to Use

1. **Import the hook:**

   ```typescript
   import { useJustAuth } from 'just-tron-auth';
   ```
2. **Destructure the necessary values and functions:**

   ```typescript
   const {
      isAuthenticated,
      userEmail,
      userAddress,
      openAuthModal,
      logout,
      signMessage,
      signTransaction,
      exportPrivateKey
   } = useJustAuth();
   ```

## Returned Values

* **`isAuthenticated`** (boolean): Indicates if the user is logged in.
* **`userEmail`** (string): The email of the authenticated user.
* **`userAddress`** (string): The address of the authenticated user.
* **`openAuthModal`** (function): Function to open the authentication modal.
* **`logout`** (function): Function to log out the user.
* **`signMessage`** (function): Function to sign a message.
* **`signTransaction`** (function): Function to sign a Tron transaction.
* **`exportPrivateKey`** (function): Function to export the user’s private key.