import { i18n } from "@x-viewer/core";
export declare const en: {
    settings: string;
    showOutline: string;
    doubleSidedMaterials: string;
    showGroundGrid: string;
    groundGridHeight: string;
    showViewCube: string;
    showAxesHelper: string;
    enableGroundShadow: string;
    enableQuantization: string;
    regenGroundShadowTitle: string;
    skybox: string;
    colorWhite: string;
    colorBlack: string;
    colorGray: string;
    gradientColor1: string;
    gradientColor2: string;
    gradientColor3: string;
    texture1: string;
    texture2: string;
    texture3: string;
    setEnvMap: string;
    default: string;
    cityStreet: string;
    grass: string;
    sunshine: string;
    showPerformanceStats: string;
    language: string;
    languageEn: string;
    languageZh: string;
};
export declare const zh: {
    settings: string;
    showOutline: string;
    doubleSidedMaterials: string;
    showGroundGrid: string;
    groundGridHeight: string;
    showViewCube: string;
    showAxesHelper: string;
    enableGroundShadow: string;
    enableQuantization: string;
    regenGroundShadowTitle: string;
    skybox: string;
    colorWhite: string;
    colorBlack: string;
    colorGray: string;
    gradientColor1: string;
    gradientColor2: string;
    gradientColor3: string;
    texture1: string;
    texture2: string;
    texture3: string;
    setEnvMap: string;
    default: string;
    cityStreet: string;
    grass: string;
    sunshine: string;
    showPerformanceStats: string;
    language: string;
    languageEn: string;
    languageZh: string;
};
export declare const SETTINGS_3D_I18N_NAMESPACE: "settings3d";
export { i18n };
export type Settings3dTranslationKey = keyof typeof en;
export declare function t(key: Settings3dTranslationKey): string;