planning

node_modules/@emotion/is-prop-valid/src/index.ts

@@ -0,0 +1,17 @@
+import memoize from '@emotion/memoize'
+
+declare const codegen: { require: (path: string) => any }
+
+// eslint-disable-next-line no-undef
+const reactPropsRegex: RegExp = codegen.require('./props')
+
+// https://esbench.com/bench/5bfee68a4cd7e6009ef61d23
+const isPropValid = /* #__PURE__ */ memoize(
+  prop =>
+    reactPropsRegex.test(prop) ||
+    (prop.charCodeAt(0) === 111 /* o */ &&
+      prop.charCodeAt(1) === 110 /* n */ &&
+      prop.charCodeAt(2) < 91) /* Z+1 */
+)
+
+export default isPropValid