import type { Config } from 'payload';
import type { AccessOption } from './types.js';
/**
 * Injects the fixed `roles` field into the client's auth collection.
 *
 * The plugin owns the role definition; the client owns the collection. This
 * finds the collection by slug and appends the field. We control the whole
 * stack, so no conflict handling is needed — the field is simply added.
 */
export declare function injectRoles(config: Config, access: AccessOption): Config;