function Unit(options) {
            var _a, _b, _c;
            this.m = (_a = options.m) !== null && _a !== void 0 ? _a : 1;
            this.kg = (_b = options.kg) !== null && _b !== void 0 ? _b : 1;
            this.s = (_c = options.kg) !== null && _c !== void 0 ? _c : 1;
        }
/**
         * Construct a 'Unit' with unit scaling from SI units to internal matter.js units
         *
         * @param options meter, kilogram and seconds. The default is 1.
         */
Construct a 'Unit' with unit scaling from SI units to internal matter.js units
@param options meter, kilogram and seconds. The default is 1.
Construct a ' Unit ' with unit scaling from SI units to internal matter . js units @param options meter kilogram and seconds . The default is 1 .
function Unit(options) {
            var _a, _b, _c;
            this.m = (_a = options.m) !== null && _a !== void 0 ? _a : 1;
            this.kg = (_b = options.kg) !== null && _b !== void 0 ? _b : 1;
            this.s = (_c = options.kg) !== null && _c !== void 0 ? _c : 1;
        }
function Unit ( options ) { var _a , _b , _c ; this . m = ( _a = options . m ) !== null && _a !== void 0 ? _a : 1 ; this . kg = ( _b = options . kg ) !== null && _b !== void 0 ? _b : 1 ; this . s = ( _c = options . kg ) !== null && _c !== void 0 ? _c : 1 ; }
Construct a 'Unit' with unit scaling from SI units to internal matter.js units
 @param options meter, kilogram and seconds.
Construct a ' Unit ' with unit scaling from SI units to internal matter . js units @param options meter kilogram and seconds .