/**
 * This Source Code is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Copyright (c) Infonomic Company Limited
 */
/**
 * Module-local error codes for admin-permissions.
 *
 * `ROLE_NOT_FOUND` covers the editor (and future grant/revoke) paths;
 * `ABILITY_UNREGISTERED` is reserved for the editor too — when a client
 * tries to grant an ability key that no subsystem has registered. The
 * inspector is read-only and never throws either of these.
 */
export declare const AdminPermissionsErrorCodes: {
    readonly ROLE_NOT_FOUND: 'admin.permissions.roleNotFound';
    readonly ABILITY_UNREGISTERED: 'admin.permissions.abilityUnregistered';
};
export type AdminPermissionsErrorCode = (typeof AdminPermissionsErrorCodes)[keyof typeof AdminPermissionsErrorCodes];
export interface AdminPermissionsErrorOptions {
    message?: string;
    cause?: unknown;
}
export declare class AdminPermissionsError extends Error {
    readonly code: AdminPermissionsErrorCode;
    constructor(code: AdminPermissionsErrorCode, options: {
        message: string;
        cause?: unknown;
    });
}
export declare const ERR_ADMIN_PERMISSIONS_ROLE_NOT_FOUND: (options?: AdminPermissionsErrorOptions) => AdminPermissionsError;
export declare const ERR_ADMIN_PERMISSIONS_ABILITY_UNREGISTERED: (options?: AdminPermissionsErrorOptions) => AdminPermissionsError;