import { ChangeTranslationInterface, KeyPosition } from '@jiotranslate/core-beta';
import { KeyInScreenshot } from './useGallery';
export declare function getPreferredLanguages(): string[];
export declare function setPreferredLanguages(languages: string[]): void;
export declare function getInitialLanguages(available: string[]): string[];
export declare const changeInTolgeeCache: (key: string, ns: string | undefined, values: [language: string, value: string][], changeTranslation: ChangeTranslationInterface) => {
    revert: () => void;
};
export declare function mapPosition({ position }: KeyInScreenshot): {
    x: number;
    y: number;
    width: number;
    height: number;
};
export declare function scalePositionsToImg(windowSize: Size, imgSize: Size, positions: KeyPosition[]): {
    position: {
        x: number;
        y: number;
        width: number;
        height: number;
    };
    keyName: string;
    keyNamespace: string;
}[];
export type Size = {
    width: number;
    height: number;
};
export declare function getImgSize(url: string): Promise<Size>;