/**
 * Optimizes Angular images by converting <img> tags to use ngOptimizedImage.
 * It also updates the associated TypeScript files to import NgOptimizedImage
 * and adds it to the component's imports if necessary.
 *
 * @param file - The path to the Angular HTML file to optimize.
 */
export declare function optimizeAngularImages(file: string): Promise<void>;
/**
 * Optimizes Angular project components by ensuring proper title tags, meta tags, and image optimizations.
 **/
export declare function optimizeAngularComponents(): Promise<void>;
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