1  import { useContext } from 'react'
 2  import TerminalFocusContext from '../components/TerminalFocusContext.js'
 3  
 4  /**
 5   * Hook to check if the terminal has focus.
 6   *
 7   * Uses DECSET 1004 focus reporting - the terminal sends escape sequences
 8   * when it gains or loses focus. These are handled automatically
 9   * by Ink and filtered from useInput.
10   *
11   * @returns true if the terminal is focused (or focus state is unknown)
12   */
13  export function useTerminalFocus(): boolean {
14    const { isTerminalFocused } = useContext(TerminalFocusContext)
15    return isTerminalFocused
16  }