import Strategy from 'passport-ldapauth';
import { ModuleOptionsConfig } from '../../common/interfaces';
import { AuthService } from '../auth.service';
import { SearchUserRecordResponseDto } from '../ldap/dto';
declare const LdapStrategy_base: new (options: Strategy.Options | Strategy.OptionsFunction, verify?: Strategy.VerifyCallback | Strategy.VerifyCallbackWithRequest) => Strategy & {
    validate(...args: any[]): unknown;
};
export declare class LdapStrategy extends LdapStrategy_base {
    private authService;
    private readonly config;
    constructor(authService: AuthService, config: ModuleOptionsConfig);
    validate(username: string): Promise<SearchUserRecordResponseDto>;
}
export {};