1 files changed, 22 insertions, 0 deletions
diff --git a/node_modules/@jet/environment/util/expiring-value.js b/node_modules/@jet/environment/util/expiring-value.js
new file mode 100644
index 0000000..a5ac557
--- /dev/null
+++ b/node_modules/@jet/environment/util/expiring-value.js
@@ -0,0 +1,22 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ExpiringValue = void 0;
+/**
+ * A class that wraps some value that expires in some future time.
+ */
+class ExpiringValue {
+    constructor(value, maxAge) {
+        this._value = value;
+        this._maxAge = maxAge;
+    }
+    /// Whether or not value is valid (not expired).
+    isValid() {
+        return Date.now() < this._maxAge;
+    }
+    /** Access the expiring value, returning null if it is expired. */
+    get value() {
+        return this.isValid() ? this._value : null;
+    }
+}
+exports.ExpiringValue = ExpiringValue;
+//# sourceMappingURL=expiring-value.js.map
+\ No newline at end of file