/**
 * Keyboard shortcut system types
 */
/** Categories for organizing shortcuts */
export type ShortcutCategory = "workflow" | "editing" | "canvas" | "ui";
/** All valid shortcut action identifiers */
export declare const VALID_SHORTCUT_ACTIONS: readonly ["save", "execute", "newWorkflow", "exportWorkflow", "importWorkflow", "duplicate", "delete", "selectAll", "deselect", "zoomIn", "zoomOut", "zoomFit", "panMode", "commandPalette", "showShortcuts", "toggleAIChat", "toggleLibrary", "settings", "toggleNodePalette", "cancelExecution", "focusSearch"];
/** Shortcut action identifiers */
export type ShortcutAction = (typeof VALID_SHORTCUT_ACTIONS)[number];
/** Shortcut definition with metadata */
export interface ShortcutDefinition {
    /** Action identifier */
    action: ShortcutAction;
    /** Human-readable name */
    name: string;
    /** Description for help modal */
    description: string;
    /** Category for grouping */
    category: ShortcutCategory;
    /** Default key binding (uses 'mod' for Cmd/Ctrl) */
    defaultBinding: string | null;
    /** Whether shortcut can be customized */
    customizable: boolean;
}
/** User's keyboard settings */
export interface KeyboardSettings {
    /** User's custom shortcut overrides (action -> binding) */
    shortcuts: Partial<Record<ShortcutAction, string>>;
    /** Whether keyboard shortcuts are enabled globally */
    enabled: boolean;
}
/** Command for command palette */
export interface Command {
    /** Unique identifier */
    id: string;
    /** Display name */
    name: string;
    /** Category for grouping */
    category: ShortcutCategory | "nodes";
    /** Optional keyboard shortcut */
    shortcut?: string;
    /** Optional icon (React node) */
    icon?: React.ReactNode;
    /** Action to execute */
    action: () => void;
    /** Optional function to check if command is enabled */
    enabled?: () => boolean;
    /** Optional keywords for search */
    keywords?: string[];
}
/** Key event info for shortcut recording */
export interface RecordedShortcut {
    /** Raw key string */
    key: string;
    /** Modifier keys pressed */
    modifiers: {
        ctrl: boolean;
        meta: boolean;
        alt: boolean;
        shift: boolean;
    };
    /** Formatted binding string (e.g., 'mod+s') */
    binding: string;
    /** Display string (e.g., '⌘S' on Mac) */
    displayString: string;
}
/** Conflict check result */
export interface ConflictCheckResult {
    /** Whether there's a conflict */
    hasConflict: boolean;
    /** Type of conflict */
    conflictType?: "browser" | "internal" | "reactflow";
    /** Human-readable conflict message */
    message?: string;
    /** Action that conflicts (for internal conflicts) */
    conflictingAction?: ShortcutAction;
}