import { ExecutionContext } from "@nestjs/common";
import { Reflector } from "@nestjs/core";
import { ClsService } from "nestjs-cls";
import { SystemRolesInterface } from "../tokens";
declare const OptionalJwtAuthGuard_base: import("@nestjs/passport", { with: { "resolution-mode": "import" } }).Type<import("@nestjs/passport", { with: { "resolution-mode": "import" } }).IAuthGuard>;
export declare class OptionalJwtAuthGuard extends OptionalJwtAuthGuard_base {
    private readonly cls;
    private reflector;
    private readonly systemRoles?;
    constructor(cls: ClsService, reflector: Reflector, systemRoles?: SystemRolesInterface);
    canActivate(context: ExecutionContext): Promise<boolean>;
    handleRequest(err: any, user: any, info: any, context: ExecutionContext): any;
    private _validateRoles;
}
export {};
//# sourceMappingURL=jwt.auth.optional.guard.d.ts.map