type ImageFormat = "webp" | "jpg" | "png" | "gif" | "avif" | "pjpg";
type ImageFitMode = "bounds" | "crop" | "cover";
type ImageOrientation = 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8;
type ImageResizeFilter = "nearest" | "bilinear" | "bicubic" | "lanczos2" | "lanczos3";
interface ImageTransformBuilder {
    width(px: number): ImageTransformBuilder;
    height(px: number): ImageTransformBuilder;
    quality(q: number): ImageTransformBuilder;
    format(fmt: ImageFormat): ImageTransformBuilder;
    fit(mode: ImageFitMode): ImageTransformBuilder;
    crop(params: string): ImageTransformBuilder;
    trim(edges: string): ImageTransformBuilder;
    orient(angle: ImageOrientation): ImageTransformBuilder;
    overlay(params: Record<string, string>): ImageTransformBuilder;
    pad(pixels: string): ImageTransformBuilder;
    bgColor(hex: string): ImageTransformBuilder;
    dpr(ratio: number): ImageTransformBuilder;
    disableUpscale(): ImageTransformBuilder;
    resizeFilter(filter: ImageResizeFilter): ImageTransformBuilder;
    toURL(): string;
    toSrcSet(widths: number[]): string;
    toParams(): Record<string, string>;
}

declare function imageTransform(assetUrl: string): ImageTransformBuilder;

export { type ImageFitMode, type ImageFormat, type ImageOrientation, type ImageResizeFilter, type ImageTransformBuilder, imageTransform };