@ai-growth/nextjs/dist/utils/seo/image-processing.d.ts

Seamlessly integrate Sanity CMS with Next.js applications for automated blog routing and rendering

/**
 * @fileoverview Image Processing Utilities for SEO
 *
 * This module provides functions for processing Sanity images
 * and preparing them for SEO meta tags and structured data.
 */
import { SanityImage } from '../../types/sanity';
import { SEOImageResult } from '../../types/seo';
/**
 * Process a Sanity image or string URL for SEO use
 *
 * @param image - Sanity image object or string URL
 * @param baseUrl - Base URL for relative paths
 * @returns Processed image data for SEO
 */
export declare function processImage(image: SanityImage | string | undefined, baseUrl: string): SEOImageResult;
/**
 * Build a Sanity image URL with transformations
 *
 * @param imageRef - Sanity image reference
 * @param options - Image transformation options
 * @returns Transformed image URL
 */
export declare function buildSanityImageUrl(imageRef: string, options?: {
    width?: number;
    height?: number;
    fit?: 'crop' | 'fill' | 'fillmax' | 'max' | 'scale' | 'clip' | 'min';
    format?: 'jpg' | 'png' | 'webp' | 'auto';
    quality?: number;
}): string;
/**
 * Get image MIME type from URL extension
 *
 * @param url - Image URL
 * @returns MIME type
 */
export declare function getImageTypeFromUrl(url: string): string;
/**
 * Generate optimized image dimensions for different use cases
 *
 * @param useCase - The intended use case for the image
 * @returns Optimal dimensions
 */
export declare function getOptimalImageDimensions(useCase: 'og' | 'twitter' | 'thumbnail' | 'hero'): {
    width: number;
    height: number;
};
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