feat(flight-finder): implement milestone M1 - domain model and skill contract

skills/flight-finder/node_modules/@swc/helpers/cjs/_using.cjs

@@ -0,0 +1,24 @@
+"use strict";
+
+/* @minVersion 7.22.0 */
+
+function _using(stack, value, isAwait) {
+    if (value === null || value === void 0) return value;
+    if (Object(value) !== value) {
+        throw new TypeError("using declarations can only be used with objects, functions, null, or undefined.");
+    }
+    // core-js-pure uses Symbol.for for polyfilling well-known symbols
+    if (isAwait) {
+        var dispose = value[Symbol.asyncDispose || Symbol.for("Symbol.asyncDispose")];
+    }
+    if (dispose === null || dispose === void 0) {
+        dispose = value[Symbol.dispose || Symbol.for("Symbol.dispose")];
+    }
+    if (typeof dispose !== "function") {
+        throw new TypeError(`Property [Symbol.dispose] is not a function.`);
+    }
+    stack.push({ v: value, d: dispose, a: isAwait });
+    return value;
+}
+
+exports._ = _using;