@paperlinkai/chat/dist/types/utils/iconLoader.d.ts

PaperLink AI Chat Widget - Easy integration for any website

import { CustomIcons } from '../types/widget';

interface LoadedIcon {
    success: boolean;
    dataUrl?: string;
    error?: string;
}
export declare class IconLoader {
    private cache;
    private loadingPromises;
    constructor();
    /**
     * Load and validate a custom icon
     */
    loadIcon(iconType: keyof CustomIcons, url: string): Promise<LoadedIcon>;
    /**
     * Internal icon loading logic
     */
    private loadIconInternal;
    /**
     * Load image with validation
     */
    private loadImageWithValidation;
    /**
     * Create timeout promise
     */
    private timeoutPromise;
    /**
     * Extract file extension from URL
     */
    private getFileExtension;
    /**
     * Get cached icon if valid
     */
    private getCachedIcon;
    /**
     * Load cache from sessionStorage
     */
    private loadCacheFromStorage;
    /**
     * Save cache to sessionStorage
     */
    private saveCacheToStorage;
    /**
     * Get troubleshooting tips based on error message
     */
    private getTroubleshootingTips;
    /**
     * Clear all cached icons (useful for development)
     */
    clearCache(): void;
}
export declare const iconLoader: IconLoader;
export {};