import type { KeyCombo, Keymap, Shortcuts } from '@/schemas/features/blocks/inputs/text';
/**
 * Matches a keyboard event against a specific key combination
 * Only triggers on Enter-based shortcuts and requires exact modifier matches
 */
export declare function matchCombo(evt: KeyboardEvent, combo: KeyCombo): boolean;
/**
 * Checks if AltGraph is pressed (to avoid conflicts with international keyboards)
 */
export declare function isAltGraph(evt: KeyboardEvent): boolean;
/**
 * Checks if this is an Enter key press (including numpad)
 */
export declare function isEnter(evt: KeyboardEvent): boolean;
/**
 * Checks if Mod key is pressed (Cmd on Mac, Ctrl elsewhere)
 * Excludes AltGraph to avoid conflicts with international layouts
 */
export declare function isMod(evt: KeyboardEvent): boolean;
/**
 * Resolves preset shortcuts to their corresponding keymaps
 */
export declare function resolvePresetToKeymap(preset: Shortcuts['preset']): Keymap;
/**
 * Resolves shortcuts configuration to a final keymap
 * Handles presets, custom keymaps, and fallbacks
 */
export declare function resolveShortcutsToKeymap(shortcuts?: Shortcuts): Keymap;
/**
 * Creates default shortcuts configuration
 */
export declare function createDefaultShortcuts(): Shortcuts;
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