import type { WidgetConfig } from '../index';
export interface MediaElement {
    element: HTMLElement;
    src: string;
    type: 'image' | 'video' | 'audio';
    contentHash?: string;
    verificationData?: any;
}
export declare class TrustEngineWidget {
    private config;
    private mediaDetector;
    private mutationObserver;
    private sdk;
    private badgeComponent;
    private isInitialized;
    private scannedElements;
    private verificationCache;
    constructor(config: WidgetConfig);
    initialize(): Promise<void>;
    scanPage(): Promise<MediaElement[]>;
    private processMediaElement;
    private verifyMediaContent;
    private addVerificationBadge;
    private addBadgeInteractionListeners;
    private showRegistrationsModal;
    private renderModalContent;
    private fetchIpfsData;
    private createRegistrationCard;
    private createSimpleTabContent;
    private createIdentityVerificationSection;
    private createAdvancedTabContent;
    private addModalEventListeners;
    private formatFileSize;
    private handleMutations;
    private debouncedScan;
    private debounce;
    private extractFilename;
    private log;
    destroy(): void;
}
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