import { Config } from './Config';
import { ProjectService } from '../services/ProjectService';
import { LicenseService } from '../services/LicenseService';
import { DomainService } from '../services/DomainService';
import { InjectableService } from '../services/InjectableService';
import { PaymentService } from '../services/PaymentService';
export declare class Paylock {
    private static configInstance;
    private static heartbeatTimer;
    /**
     * Bootstraps the SDK (validates license, loads injectables if applicable).
     */
    static bootstrap(userConfig: Record<string, any>): Promise<void>;
    /**
     * Start background heartbeat loop.
     */
    private static startHeartbeatLoop;
    /**
     * Stops the running heartbeat loop.
     */
    static stopHeartbeat(): void;
    /**
     * Handle invalid license failure depending on mode.
     * Uses the merged/normalized config from Config (not raw userConfig).
     */
    private static handleFailure;
    /**
     * Access raw config (advanced use).
     */
    static config(): Config;
    static projects(): ProjectService;
    static licenses(): LicenseService;
    static domains(): DomainService;
    static injectables(): InjectableService;
    static payments(): PaymentService;
}