import { IUser } from '../decorators/user.decorator';
export declare class ContextProvider {
    private static readonly nameSpace;
    private static readonly authUserKey;
    private static readonly routerKey;
    private static readonly sourceKey;
    private static readonly languageKey;
    private static readonly requestKey;
    static get<T>(key: string): import("nestjs-cls/dist/src/types/type-if-type.type").TypeIfUndefined<T, import("nestjs-cls").ClsStore, T>;
    static set(key: string, value: any): void;
    static getKeyWithNamespace(key: string): string;
    static setRouter(user: any): void;
    static getCanLog(): boolean;
    static getRouter(): {
        action: {
            feature: string;
            action: string;
        };
        id: string;
        method: object;
        ip: string;
        canLog: boolean;
    };
    static setRequestId(id: string): void;
    static getRequestId(): string;
    static setAuthUser(user: IUser): void;
    static setLanguage(language: string): void;
    static getLanguage(): string;
    static getAuthUserField<T extends keyof IUser>(field?: T): IUser[T];
    static getAuthUser(): IUser;
    static getAppId(): string;
    static getRole(): string;
    static getAdmin(): boolean;
    static getTenantId(): string;
    /**
     * 设置请求来源（如业务主键ID等）
     */
    static setSource(source: string): void;
    /**
     * 获取请求来源
     */
    static getSource(): string | undefined;
}