import { IdentityInterface, Request } from "@pristine-ts/common";
import { GuardInterface } from "../interfaces/guard.interface";
import { GuardContextInterface } from "../interfaces/guard-context.interface";
import { LogHandlerInterface } from "@pristine-ts/logging";
/**
 * The role guard is a guard that validates if the identity making the request has the required roles.
 */
export declare class RoleGuard implements GuardInterface {
    private readonly rolesClaimKey;
    private readonly logHandler;
    /**
     * The keyname of the guard.
     */
    keyname: string;
    /**
     * The context for the guard to use.
     */
    guardContext?: GuardContextInterface;
    /**
     * The role guard is a guard that validates if the identity making the request has the required roles.
     * @param rolesClaimKey The key in the claims of the access token where the roles are defined.
     */
    constructor(rolesClaimKey: string, logHandler: LogHandlerInterface);
    /**
     * Sets the context for the guard.
     * @param context The context for the guard to use.
     */
    setContext(context: any): Promise<void>;
    /**
     * Returns whether or not the guard authorizes the request.
     * For the role guard, it validates that the identity making the request has the requested roles.
     * The identity needs all of the requested roles to be authorized.
     * @param request The request to authorize.
     * @param identity The identity making the request.
     */
    isAuthorized(request: Request, identity?: IdentityInterface): Promise<boolean>;
}