new DefineMap({props})

Creates a DefineMap type instance

import DefineMap from "can-define/map/map";

const Person = DefineMap.extend( {
    first: "string",
    last: "string",
    fullName: {
        get() {
            return this.first + " " + this.last;
        }
    }
} );

const john = new Person( {
    first: "John",
    last: "Gardner"
} );