Estructura inicial del proyecto

backend/node_modules/ts-node-dev/lib/check-file-exists.js

@@ -0,0 +1,16 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+var fs_1 = __importDefault(require("fs"));
+var filePath = process.argv[2];
+var handler = function (stat) {
+    if (stat && stat.birthtime.getTime() > 0) {
+        process.exit(0);
+    }
+};
+fs_1.default.watchFile(filePath, { interval: 100 }, handler);
+fs_1.default.stat(filePath, function (err, stat) {
+    handler(stat);
+});