/**
 * Terminal dimensions tracking hook.
 *
 * Tracks terminal grid dimensions (cols × rows) from ResttyTerminal's
 * `onResize` callback. Provides a `handleResize` function to spread
 * onto the terminal component.
 *
 * @module @mks2508/mks-ui/react/blocks/Terminal/hooks/useTerminalDimensions
 *
 * @example
 * ```tsx
 * const dims = useTerminalDimensions();
 *
 * <ResttyTerminal onResize={dims.handleResize} />
 * <span>{dims.dimensions.cols}×{dims.dimensions.rows}</span>
 * ```
 */
/**
 * Terminal grid dimensions.
 */
export interface ITerminalDimensions {
    /** Number of columns. */
    cols: number;
    /** Number of rows. */
    rows: number;
}
/**
 * Return type for useTerminalDimensions.
 */
export interface IUseTerminalDimensionsReturn {
    /** Current terminal grid dimensions. */
    dimensions: ITerminalDimensions;
    /** Handler to spread onto ResttyTerminal's `onResize` prop. */
    handleResize: (cols: number, rows: number) => void;
}
/**
 * Terminal dimensions tracker.
 *
 * Maintains reactive state of the terminal's grid dimensions.
 * Pass `handleResize` to ResttyTerminal's `onResize` prop.
 *
 * @param initialDimensions - Initial dimensions (default: 80×24)
 * @returns Dimensions state and resize handler
 *
 * @example
 * ```tsx
 * const { dimensions, handleResize } = useTerminalDimensions();
 *
 * <ResttyTerminal onResize={handleResize} />
 * <TerminalDimensionsBadge dimensions={dimensions} />
 * ```
 */
export declare function useTerminalDimensions(initialDimensions?: ITerminalDimensions): IUseTerminalDimensionsReturn;
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