import { Role } from '../rbac/role';
import { EvolithError } from './index';
export declare class GateAuthorizationError extends EvolithError {
    readonly gateId: string;
    readonly action: 'approve' | 'waive';
    readonly required: Role;
    readonly actual: Role[];
    constructor(gateId: string, action: 'approve' | 'waive', required: Role, actual: Role[]);
}