/**
 * Terminal keyboard shortcuts hook.
 *
 * Binds configurable keyboard shortcuts for terminal operations:
 * clear, font zoom, pane splitting, reconnect, etc. Prevents
 * propagation to the terminal when a shortcut is matched.
 *
 * @module @mks2508/mks-ui/react/blocks/Terminal/hooks/useTerminalKeyboardShortcuts
 *
 * @example
 * ```tsx
 * useTerminalKeyboardShortcuts({
 *   onClear: () => resttyRef.current?.clear(),
 *   onFontIncrease: () => font.increase(),
 *   onFontDecrease: () => font.decrease(),
 *   onSplitVertical: () => panes.splitActive('vertical'),
 * });
 * ```
 */
/**
 * Keyboard shortcut configuration for terminal.
 */
export interface ITerminalShortcutConfig {
    /** Enable keyboard shortcuts (default: true). */
    enabled?: boolean;
    /** Container element for scoped shortcuts. Defaults to `document` if not provided. */
    containerRef?: React.RefObject<HTMLElement | null>;
    /** Clear terminal (default: Ctrl+Shift+K). */
    onClear?: () => void;
    /** Increase font size (default: Ctrl+=). */
    onFontIncrease?: () => void;
    /** Decrease font size (default: Ctrl+-). */
    onFontDecrease?: () => void;
    /** Reset font size (default: Ctrl+0). */
    onFontReset?: () => void;
    /** Split pane horizontally (default: Ctrl+Shift+E). */
    onSplitHorizontal?: () => void;
    /** Split pane vertically (default: Ctrl+Shift+D). */
    onSplitVertical?: () => void;
    /** Close active pane (default: Ctrl+Shift+W). */
    onClosePane?: () => void;
    /** Reconnect terminal (default: Ctrl+Shift+R). */
    onReconnect?: () => void;
}
/**
 * Terminal keyboard shortcuts.
 *
 * Registers keyboard event listeners for common terminal operations.
 * Shortcuts use Ctrl+Shift+ combinations to avoid conflicting with
 * terminal input. All shortcuts are optional — only handlers that are
 * provided get bound.
 *
 * Default shortcut map:
 * - `Ctrl+Shift+K` → clear
 * - `Ctrl+=` / `Ctrl+-` → font increase/decrease
 * - `Ctrl+0` → font reset
 * - `Ctrl+Shift+D` → split vertical
 * - `Ctrl+Shift+E` → split horizontal
 * - `Ctrl+Shift+W` → close pane
 * - `Ctrl+Shift+R` → reconnect
 *
 * @param config - Shortcut configuration and handlers
 *
 * @example
 * ```tsx
 * const terminal = useTerminal({ wsUrl: 'ws://...' });
 *
 * useTerminalKeyboardShortcuts({
 *   onClear: terminal.clear,
 *   onFontIncrease: terminal.fontIncrease,
 *   onFontDecrease: terminal.fontDecrease,
 *   onSplitVertical: () => terminal.splitActive('vertical'),
 *   onSplitHorizontal: () => terminal.splitActive('horizontal'),
 * });
 * ```
 */
export declare function useTerminalKeyboardShortcuts(config: ITerminalShortcutConfig): void;
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