import { AuthService } from '@servicelabsco/nestjs-utility-services';
import { ApiAccountService } from './api.account.service';
import { UserBusinessAccessService } from './user.business.access.service';
export type ResolvedCredentialKind = 'user' | 'api';
export interface ResolvedCredential {
    kind: ResolvedCredentialKind;
    clientId: string;
    businessId: number;
    userId: number;
    scope?: string[];
}
export declare class CredentialResolveService {
    private readonly apiAccountService;
    private readonly userBusinessAccessService;
    private readonly authService;
    constructor(apiAccountService: ApiAccountService, userBusinessAccessService: UserBusinessAccessService, authService: AuthService);
    authenticate(clientId: string, clientSecret: string, ip?: string | string[]): Promise<ResolvedCredential>;
    resolve(clientId: string, clientSecret: string, ip?: string | string[]): Promise<ResolvedCredential>;
    private login;
    private touchUserSecretActivity;
    private normalizeIp;
    private firstIp;
}