/**
 * Command Manager for Undo/Redo functionality
 * Implements the Command pattern for editor operations
 */
export interface EditorCommand {
    /** Execute the command */
    execute(): void;
    /** Undo the command */
    undo(): void;
    /** Redo the command (by default, calls execute again) */
    redo(): void;
    /** Description for UI display */
    description: string;
}
export declare class CommandManager {
    private undoStack;
    private redoStack;
    private maxStackSize;
    /**
     * Execute a command and add it to the undo stack
     */
    execute(command: EditorCommand): void;
    /**
     * Undo the last command
     */
    undo(): boolean;
    /**
     * Redo the last undone command
     */
    redo(): boolean;
    /**
     * Check if undo is available
     */
    canUndo(): boolean;
    /**
     * Check if redo is available
     */
    canRedo(): boolean;
    /**
     * Get description of next undo command
     */
    getUndoDescription(): string | null;
    /**
     * Get description of next redo command
     */
    getRedoDescription(): string | null;
    /**
     * Clear all undo/redo history
     */
    clear(): void;
}
//# sourceMappingURL=CommandManager.d.ts.map