/**
 * Selection Context
 * Manages entity and body part selection state
 * Extracted from EditorContext for better separation of concerns
 */
import React from 'react';
import { ECSContext } from '../../ecs';
export interface SelectionState {
    /** Currently selected entity IDs (supports multi-select) */
    selectedEntities: number[];
    /** Currently selected body part path within the primary entity (if any) */
    selectedPartPath: number[] | null;
}
export interface SelectionContextValue {
    selectedEntities: number[];
    /** Selected body part path, or null if no part is selected */
    selectedPartPath: number[] | null;
    selectEntity: (eid: number | null, multi?: boolean) => void;
    selectBodyPart: (eid: number, partPath: number[]) => void;
    selectMultiple: (eids: number[]) => void;
    clearSelection: () => void;
}
export interface SelectionProviderProps {
    children: React.ReactNode;
    ctx: ECSContext;
}
/**
 * SelectionProvider - Manages entity and body part selection
 */
export declare function SelectionProvider({ children, ctx }: SelectionProviderProps): import("react/jsx-runtime").JSX.Element;
/**
 * Hook to access selection context
 */
export declare function useSelection(): SelectionContextValue;
/**
 * Hook to get the first selected entity
 */
export declare function useSelectedEntity(): number | null;
/**
 * Hook to get all selected entities
 */
export declare function useSelectedEntities(): number[];
/**
 * Hook to get the selected body part path
 */
export declare function useSelectedPartPath(): number[] | null;
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