import { defaultLoader } from './default-loader';
import { ImageConfig, ImageConfigComplete } from './types';
export type ImageLoaderProps = {
    src: string;
    width: number;
    quality?: number;
};
type GenImgAttrsData = {
    config: ImageConfig;
    src: string;
    unoptimized: boolean;
    loader: typeof defaultLoader;
    width?: number;
    quality?: number;
    sizes?: string;
};
type GenImgAttrsResult = {
    src: string;
    srcSet: string | undefined;
    sizes: string | undefined;
};
export declare function getInt(x: unknown): number | undefined;
export declare function generateImgAttrs({ config, src, unoptimized, width, quality, sizes, loader, }: GenImgAttrsData): GenImgAttrsResult;
export declare const resolveSourceFromImgAttributes: ({ src, srcSet, sizes, dimensions, }: {
    src: string;
    srcSet?: string | undefined;
    sizes?: string | undefined;
    dimensions: {
        width: number;
        height: number;
    };
}) => {
    uri: string;
};
export declare const imageConfigDefault: ImageConfigComplete;
export {};
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