import { PictureVariant } from "./fieldTypes";
export type PictureParams = {
    variant?: string;
    aspectRatio?: number;
    scales?: number[];
    maxWidth?: number;
    custom?: {
        [paramName: string]: string | number | boolean | undefined;
    };
};
export type MediaPictureParams = {
    default: PictureParams;
    [mediaQuery: string]: PictureParams;
};
export declare function getRenderedPictureVariant(params: PictureParams, variants: PictureVariant[]): PictureVariant;
export declare function getBestMatchingVariant(variants: PictureVariant[], aspectRatio: number | undefined): PictureVariant;
