fix(textfield): ensure super styles are CSSResultArray

nikkimk · nikkimk · commit f24e789329f3 · 2025-10-24T12:27:49.000-04:00
diff --git a/packages/textfield/src/Textfield.ts b/packages/textfield/src/Textfield.ts
@@ -53,7 +53,8 @@ export class TextfieldBase extends FieldLabelMixin(
     )
 ) {
     public static override get styles(): CSSResultArray {
-        return [super.styles || [], textfieldStyles, checkmarkStyles];
+        const styles = (super.styles || []) as CSSResultArray;
+        return [...styles, textfieldStyles, checkmarkStyles];
     }
 
     @state()

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,8 @@ export class TextfieldBase extends FieldLabelMixin(`
`53`	`53`	`)`
`54`	`54`	`) {`
`55`	`55`	`public static override get styles(): CSSResultArray {`
`56`		`- return [super.styles \|\| [], textfieldStyles, checkmarkStyles];`
	`56`	`+ const styles = (super.styles \|\| []) as CSSResultArray;`
	`57`	`+ return [...styles, textfieldStyles, checkmarkStyles];`
`57`	`58`	`}`
`58`	`59`
`59`	`60`	`@state()`