import { ACadVersion } from './ACadVersion.js';
import { LineWeightType } from './Types/LineWeightType.js';
export declare enum CodePage {
    Unknown = 0,
    Usascii = 20127,
    Iso88591 = 28591,
    Iso88592 = 28592,
    Iso88593 = 28593,
    Iso88594 = 28594,
    Iso88595 = 28595,
    Iso88596 = 28596,
    Iso88597 = 28597,
    Iso88598 = 28598,
    Iso88599 = 28599,
    Iso885910 = 28600,
    Iso885913 = 28603,
    Iso885915 = 28605,
    Ibm437 = 437,
    Ibm737 = 737,
    Ibm775 = 775,
    Ibm850 = 850,
    Ibm852 = 852,
    Ibm855 = 855,
    Ibm857 = 857,
    Ibm860 = 860,
    Ibm861 = 861,
    Ibm863 = 863,
    Ibm864 = 864,
    Ibm865 = 865,
    Ibm869 = 869,
    Dos720 = 720,
    Cp866 = 866,
    Shift_jis = 932,
    Gb2312 = 936,
    Ksc5601 = 949,
    big5 = 950,
    Johab = 1361,
    Macintosh = 10000,
    Xmacromanian = 10010,
    Windows874 = 874,
    Windows1250 = 1250,
    Windows1251 = 1251,
    Windows1252 = 1252,
    Windows1253 = 1253,
    Windows1254 = 1254,
    Windows1255 = 1255,
    Windows1256 = 1256,
    Windows1257 = 1257,
    Windows1258 = 1258,
    Utf16 = 1200
}
export declare class CadUtils {
    private static readonly _dxfEncodingMap;
    private static readonly _indexedValue;
    private static readonly _pageCodes;
    static toValue(b: number): LineWeightType;
    static toIndex(value: LineWeightType): number;
    static getCodePage(value: string | number): CodePage;
    static getCodePageName(value: CodePage): string | undefined;
    static getCodeIndex(code: CodePage): number;
    static getVersionFromName(name: string): ACadVersion;
    static getNameFromVersion(version: ACadVersion): string;
    static toJulianCalendar(date: Date): number;
    static fromJulianCalendar(date: number): Date;
    static editingTime(elapsed: number): {
        days: number;
        hours: number;
        minutes: number;
        seconds: number;
        milliseconds: number;
    };
    static dateToJulian(date: Date): {
        jdate: number;
        milliseconds: number;
    };
}
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