import { type TrustStatus } from './getTrustStatus';
import { type TrustStatusProxy } from './proxy';
import { type RenderTrustBadgeOptions } from './renderTrustBadge';
export interface TrustLabsConfig {
    /** Your server endpoint that handles trust status requests */
    endpoint?: string;
    /** Custom proxy function for handling API requests */
    proxy?: TrustStatusProxy;
    /** API key (only for server-side usage) */
    apiKey?: string;
    /** Auto-inject styles into the page */
    autoInjectStyles?: boolean;
    /** Default options for all badge renders */
    defaultOptions?: Partial<RenderTrustBadgeOptions>;
}
/**
 * Main TrustLabs SDK class providing a simplified API for third-party developers
 */
export declare class TrustLabsSDK {
    private config;
    private initialized;
    /**
     * Initialize the SDK with configuration
     */
    init(config: TrustLabsConfig): void;
    /**
     * Check if SDK is initialized
     */
    isInitialized(): boolean;
    /**
     * Get trust status for emails
     */
    getTrustStatus(emails: string[]): Promise<TrustStatus[]>;
    /**
     * Render trust badge with existing data
     */
    renderBadge(options: RenderTrustBadgeOptions): void;
    /**
     * Render trust badge with automatic data fetching
     */
    renderBadgeWithFetch(options: {
        targetEl: HTMLElement;
        emails: string[];
    }): Promise<void>;
    /**
     * Auto-detect and render badges for all email addresses on the page
     */
    autoRender(selector?: string): Promise<void>;
    /**
     * Utility to validate email format
     */
    private isValidEmail;
    /**
     * Update configuration after initialization
     */
    configure(config: Partial<TrustLabsConfig>): void;
    /**
     * Get current configuration
     */
    getConfig(): TrustLabsConfig;
}
export declare const trustLabsSDK: TrustLabsSDK;
export declare const init: (config: TrustLabsConfig) => void;
export declare const isInitialized: () => boolean;
export declare const autoRender: (selector?: string) => Promise<void>;