stricter HTMLElementType

oliviertassinari · Aug 31, 2020 · 4a699c0 · 4a699c0
1 parent 1fb6ae1
commit 4a699c0
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/packages/material-ui-utils/src/HTMLElementType.ts b/packages/material-ui-utils/src/HTMLElementType.ts
@@ -1,10 +1,10 @@
 export default function HTMLElementType(
-  props: { [key: string]: any },
+  props: { [key: string]: unknown },
   propName: string,
   componentName: string,
   location: string,
   propFullName: string,
-) {
+): Error | null {
   if (process.env.NODE_ENV === 'production') {
     return null;
   }
@@ -16,7 +16,7 @@ export default function HTMLElementType(
     return null;
   }
 
-  if (propValue && propValue.nodeType !== 1) {
+  if (propValue && (propValue as any).nodeType !== 1) {
     return new Error(
       `Invalid ${location} \`${safePropName}\` supplied to \`${componentName}\`. ` +
         `Expected an HTMLElement.`,