input: add options to add custom CSS class to label and input

The input options for string, number, and select now have two additional
options: "class_label" and "class_input".

The "class_label" option will add custom CSS class to the input label.
The "class_input" option will add custom CSS class to the input group.

1 files changed, 2 insertions, 0 deletions

diff --git a/input/string.d.ts b/input/string.d.ts
index a47f90d..8159f66 100644
--- a/input/string.d.ts
+++ b/input/string.d.ts
@@ -3,6 +3,8 @@ export interface WuiInputStringOpts {
     value: string;
     id?: string;
     hint?: string;
+    class_label?: string;
+    class_input?: string;
     is_disabled?: boolean;
     onChangeHandler?: (new_value: string) => void;
 }