import { AnyClass, Subject } from '@casl/ability/dist/types/types';
import { DefaultActions } from '../actions.enum';
import { FactoryProvider, ModuleMetadata } from '@nestjs/common';
import { UserBeforeFilterHook, UserBeforeFilterTuple } from './hooks.interface';
import { AnyPermissions } from './permissions.interface';
import { AuthorizableUser } from './authorizable-user.interface';
import { AuthorizableRequest } from './request.interface';
export interface OptionsForRoot<Roles extends string = string, User extends AuthorizableUser<unknown, unknown> = AuthorizableUser<Roles>, Request = AuthorizableRequest<User>> {
    superuserRole?: Roles;
    getUserFromRequest?: (request: Request) => User | undefined;
    getUserHook?: AnyClass<UserBeforeFilterHook<User>> | UserBeforeFilterTuple<User>;
}
export interface OptionsForFeature<Roles extends string = string, Subjects extends Subject = Subject, Actions extends string = DefaultActions, User extends AuthorizableUser<unknown, unknown> = AuthorizableUser<Roles>> {
    permissions: AnyPermissions<Roles, Subjects, Actions, User>;
}
export interface OptionsForRootAsync<Roles extends string = string, User extends AuthorizableUser<unknown, unknown> = AuthorizableUser<Roles>, Request = AuthorizableRequest<User>> extends Pick<ModuleMetadata, 'imports'> {
    useFactory: FactoryProvider<Promise<OptionsForRoot<Roles, User, Request>> | OptionsForRoot<Roles, User, Request>>['useFactory'];
    inject?: FactoryProvider['inject'];
}