1 files changed, 20 insertions, 0 deletions
diff --git a/packages/webapi/src/lib/Object.ts b/packages/webapi/src/lib/Object.ts
new file mode 100644
index 000000000..5ad5b1388
--- /dev/null
+++ b/packages/webapi/src/lib/Object.ts
@@ -0,0 +1,20 @@
+import * as _ from './utils'
+
+export const hasOwn = {
+	hasOwn(instance: object, property: any) {
+		return _.__object_hasOwnProperty(instance, property)
+	}
+}.hasOwn
+
+export const initObject = (target: any, exclude: Set<string>) => {
+	if (exclude.has('Object') || exclude.has('object') || exclude.has('hasOwn')) return
+
+	const Class = target.Object || globalThis.Object
+
+	Object.defineProperty(Class, 'hasOwn', {
+		value: hasOwn,
+		writable: true,
+		enumerable: false,
+		configurable: true
+	})
+}