/**
 * 服务标识符
 */
export declare const SERVICE_TOKENS: {
    readonly CHAT_MODEL_SWITCHER: symbol;
    readonly IMAGE_PROCESSOR: symbol;
    readonly SCENARIO_MANAGER: symbol;
    readonly PROMPT_BUILDER: symbol;
    readonly MIDDLEWARE_MANAGER: symbol;
    readonly TOOL_MANAGER: symbol;
    readonly MEMORY_SERVICE: symbol;
    readonly MODEL_SERVICE: symbol;
};
export type ServiceToken = (typeof SERVICE_TOKENS)[keyof typeof SERVICE_TOKENS];
/**
 * 服务容器接口
 */
export interface IServiceContainer {
    register<T>(token: ServiceToken, factory: () => T): void;
    get<T>(token: ServiceToken): T;
    has(token: ServiceToken): boolean;
}
/**
 * 服务容器实现
 */
export declare class ServiceContainer implements IServiceContainer {
    private services;
    private factories;
    register<T>(token: ServiceToken, factory: () => T): void;
    get<T>(token: ServiceToken): T;
    has(token: ServiceToken): boolean;
    /**
     * 清理所有服务
     */
    dispose(): void;
}