import { PlayerCtor } from '@rpgjs/common';
export interface GoldManager {
    /**
     * You can change the game money
     *
     * ```ts
     * player.gold += 100
     * ```
     *
     * @title Change Gold
     * @prop {number} player.gold
     * @default 0
     * @memberof GoldManager
     * */
    gold: number;
}
export declare function WithGoldManager<TBase extends PlayerCtor>(Base: TBase): new (...args: ConstructorParameters<TBase>) => InstanceType<TBase> & GoldManager;
/**
 * Type helper to extract the interface from the WithGoldManager mixin
 * This provides the type without duplicating method signatures
 */
export type IGoldManager = InstanceType<ReturnType<typeof WithGoldManager>>;