import { Bot, type Player } from "../player/index.js";
import type { IdentityTrait } from "../traits/identity.js";
import type { State } from "./state.js";
/**
 * Will get you an index of given player in turn queue.
 * Useful if you happen to have just a `Player` reference at hand.
 *
 * @category State
 */
export declare function getPlayersIndex(state: State, player: Player): number;
/**
 * @category State
 */
export declare function getNextPlayerIdx(state: State): number;
/**
 * @category State
 */
export declare function getNextPlayer(state: State): Player;
/**
 * @category State
 */
export declare function getPreviousPlayerIdx(state: State): number;
/**
 * @category State
 */
export declare function getPreviousPlayer(state: State): Player;
/**
 * @category State
 */
export declare function getPlayerByName(state: State, name: string): Player;
/**
 * @category State
 */
export declare function getAllBots(state: State): Bot[];
/**
 * Gets an array of all entities from the top-most parent
 * to the lowest of the child.
 *
 * @category State
 */
export declare function getEntitiesAlongPath(state: State, path: number[]): IdentityTrait[];