interface ImgDebugLogParams {
    enabled: boolean;
    eagerLoad: boolean;
    isInView: boolean;
    imgSrc: string;
    transparentPixel: string;
    srcset: {
        avif: string;
        webp: string;
        jpeg: string;
    };
    sizesAttr: string | undefined;
}
/**
 * Logs image-request details to the console when `enabled` is true.
 * When disabled (the default), the hook short-circuits on the very first
 * line so there is no meaningful runtime cost.
 */
export declare function useImgDebugLog({ enabled, eagerLoad, isInView, imgSrc, transparentPixel, srcset, sizesAttr, }: ImgDebugLogParams): void;
export {};