import { type INode } from "../../glTFLoaderInterfaces.js";
type InteractivityNodeState = "hoverable" | "selectable";
/**
 * Initializes authored and inherited selectability or hoverability state.
 * @param nodes all nodes in the glTF asset
 * @param state state kind to initialize
 * @param getAuthoredState reads the extension-authored local state
 */
export declare function InitializeInteractivityNodeState(nodes: readonly INode[], state: InteractivityNodeState, getAuthoredState: (node: INode) => boolean | undefined): void;
/**
 * Gets the locally authored runtime state for a node.
 * @param node glTF node
 * @param state state kind
 * @returns local state, defaulting to true
 */
export declare function GetInteractivityNodeState(node: INode, state: InteractivityNodeState): boolean;
/**
 * Updates local state and reapplies inherited state to the affected subtree.
 * @param node glTF node
 * @param state state kind
 * @param value new local state
 */
export declare function SetInteractivityNodeState(node: INode, state: InteractivityNodeState, value: boolean): void;
export {};