/**
 * Editor State Management
 * Defines the core state and types for editor functionality
 */
export type EditorTool = 'select' | 'translate' | 'rotate' | 'scale';
export type EditorMode = 'design' | 'simulate';
/** Spawn tool for placing entities on click */
export type SpawnTool = 'box' | 'sphere' | 'cylinder' | 'cone' | 'pyramid' | 'light' | 'player' | 'npc' | 'camera' | 'prefab' | 'asset' | null;
export interface EditorState {
    /** Currently selected entity IDs (supports multi-select) */
    selectedEntities: number[];
    /** Currently selected body part paths within the primary entity (supports multi-part select) */
    selectedPartPaths?: number[][] | null;
    /** Current transform tool */
    tool: EditorTool;
    /** Editor mode: design (edit) or simulate (play) */
    mode: EditorMode;
    /** Whether we're currently in play mode */
    isPlaying: boolean;
    /** Transform controls space (world or local) */
    transformSpace: 'world' | 'local';
    /** Snapping enabled */
    snapping: boolean;
    /** Current spawn tool (if any) - clicking in viewport spawns this entity type */
    spawnTool: SpawnTool;
}
export declare const defaultEditorState: EditorState;
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