export function getConversionFactor(from: any, to?: string): 1 | 0.001 | 12 | 10 | 0.01 | 0.1 | 0.000001 | 0.0393701 | 0.00328084 | 0.00109361 | 6.21371e-7 | 0.00001 | 0.393701 | 0.0328084 | 0.0109361 | 0.00000621371 | 1000 | 100 | 39.3701 | 3.28084 | 1.09361 | 0.000621371 | 1000000 | 100000 | 39370.1 | 3280.84 | 1093.61 | 0.621371 | 25.4 | 2.54 | 0.0254 | 0.0000254 | 0.0833333 | 0.027777694 | 0.0000157828 | 304.8 | 30.48 | 0.3048 | 0.0003048 | 0.333332328 | 0.000189394 | 1609000 | 160934 | 1609.34 | 1.60934 | 63360 | 5280 | 1759.99469184;
export function normaliseName(unit: any): string;
export namespace Units {
    let Millimeters: string;
    let Centimeters: string;
    let Meters: string;
    let Kilometers: string;
    let Inches: string;
    let Feet: string;
    let Yards: string;
    let Miles: string;
}