define(["require", "exports"], function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    function verhoeff(value) {
        var d = [
            [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
            [1, 2, 3, 4, 0, 6, 7, 8, 9, 5],
            [2, 3, 4, 0, 1, 7, 8, 9, 5, 6],
            [3, 4, 0, 1, 2, 8, 9, 5, 6, 7],
            [4, 0, 1, 2, 3, 9, 5, 6, 7, 8],
            [5, 9, 8, 7, 6, 0, 4, 3, 2, 1],
            [6, 5, 9, 8, 7, 1, 0, 4, 3, 2],
            [7, 6, 5, 9, 8, 2, 1, 0, 4, 3],
            [8, 7, 6, 5, 9, 3, 2, 1, 0, 4],
            [9, 8, 7, 6, 5, 4, 3, 2, 1, 0],
        ];
        var p = [
            [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
            [1, 5, 7, 6, 2, 8, 3, 0, 9, 4],
            [5, 8, 0, 3, 7, 9, 6, 1, 4, 2],
            [8, 9, 1, 6, 0, 4, 3, 5, 2, 7],
            [9, 4, 5, 3, 1, 2, 6, 8, 7, 0],
            [4, 2, 8, 6, 5, 7, 3, 9, 0, 1],
            [2, 7, 9, 3, 8, 0, 6, 4, 1, 5],
            [7, 0, 4, 6, 9, 1, 3, 2, 5, 8],
        ];
        var invertedArray = value.reverse();
        var c = 0;
        for (var i = 0; i < invertedArray.length; i++) {
            c = d[c][p[i % 8][invertedArray[i]]];
        }
        return c === 0;
    }
    exports.default = verhoeff;
});