define(["require", "exports"], function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    function rsVat(value) {
        var v = value;
        if (/^RS[0-9]{9}$/.test(v)) {
            v = v.substr(2);
        }
        if (!/^[0-9]{9}$/.test(v)) {
            return {
                meta: {},
                valid: false,
            };
        }
        var sum = 10;
        var temp = 0;
        for (var i = 0; i < 8; i++) {
            temp = (parseInt(v.charAt(i), 10) + sum) % 10;
            if (temp === 0) {
                temp = 10;
            }
            sum = (2 * temp) % 11;
        }
        return {
            meta: {},
            valid: (sum + parseInt(v.substr(8, 1), 10)) % 10 === 1,
        };
    }
    exports.default = rsVat;
});