export declare const BOUNDED_IMAGE_MAX_BYTES: number;
type BoundedImageMimeType = 'image/png' | 'image/jpeg';
interface ImageDimensions {
    width: number;
    height: number;
}
export declare function parseBoundedImageStructure(bytes: Uint8Array, mimeType: BoundedImageMimeType): ImageDimensions | null;
export {};
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