Move defaultProps outside of class definition

ui/src/shared/components/FillQuery.js

@@ -22,12 +22,6 @@ class FillQuery extends Component {
         }
   }
 
-  static defaultProps = {
-    size: 'sm',
-    theme: 'blue',
-    value: NULL_STRING,
-  }
-
   handleDropdown = item => {
     if (item.text === NUMBER) {
       this.setState({selected: item}, () => {
@@ -110,6 +104,12 @@ class FillQuery extends Component {
 
 const {func, string} = PropTypes
 
+FillQuery.defaultProps = {
+  size: 'sm',
+  theme: 'blue',
+  value: NULL_STRING,
+}
+
 FillQuery.propTypes = {
   onSelection: func.isRequired,
   value: string,