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node_modules/lit-html/development/directives/join.js

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+/**
+ * @license
+ * Copyright 2021 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+export function* join(items, joiner) {
+    const isFunction = typeof joiner === 'function';
+    if (items !== undefined) {
+        let i = -1;
+        for (const value of items) {
+            if (i > -1) {
+                yield isFunction ? joiner(i) : joiner;
+            }
+            i++;
+            yield value;
+        }
+    }
+}
+//# sourceMappingURL=join.js.map