1 files changed, 42 insertions, 0 deletions
diff --git a/intl/icu_capi/js/package/lib/ICU4XScriptExtensionsSet.js b/intl/icu_capi/js/package/lib/ICU4XScriptExtensionsSet.js
new file mode 100644
index 0000000000..c0a95a662b
--- /dev/null
+++ b/intl/icu_capi/js/package/lib/ICU4XScriptExtensionsSet.js
@@ -0,0 +1,42 @@
+import wasm from "./diplomat-wasm.mjs"
+import * as diplomatRuntime from "./diplomat-runtime.js"
+
+const ICU4XScriptExtensionsSet_box_destroy_registry = new FinalizationRegistry(underlying => {
+  wasm.ICU4XScriptExtensionsSet_destroy(underlying);
+});
+
+export class ICU4XScriptExtensionsSet {
+  #lifetimeEdges = [];
+  constructor(underlying, owned, edges) {
+    this.underlying = underlying;
+    this.#lifetimeEdges.push(...edges);
+    if (owned) {
+      ICU4XScriptExtensionsSet_box_destroy_registry.register(this, underlying);
+    }
+  }
+
+  contains(arg_script) {
+    return wasm.ICU4XScriptExtensionsSet_contains(this.underlying, arg_script);
+  }
+
+  count() {
+    return wasm.ICU4XScriptExtensionsSet_count(this.underlying);
+  }
+
+  script_at(arg_index) {
+    return (() => {
+      const diplomat_receive_buffer = wasm.diplomat_alloc(3, 2);
+      wasm.ICU4XScriptExtensionsSet_script_at(diplomat_receive_buffer, this.underlying, arg_index);
+      const is_ok = diplomatRuntime.resultFlag(wasm, diplomat_receive_buffer, 2);
+      if (is_ok) {
+        const ok_value = (new Uint16Array(wasm.memory.buffer, diplomat_receive_buffer, 1))[0];
+        wasm.diplomat_free(diplomat_receive_buffer, 3, 2);
+        return ok_value;
+      } else {
+        const throw_value = {};
+        wasm.diplomat_free(diplomat_receive_buffer, 3, 2);
+        throw new diplomatRuntime.FFIError(throw_value);
+      }
+    })();
+  }
+}