cleanup Lens repo with tighter linting

Signed-off-by: Sebastian Malton <smalton@mirantis.com>

dashboard/client/components/add-remove-buttons/add-remove-buttons.tsx

@@ -13,8 +13,8 @@ export interface AddRemoveButtonsProps extends React.HTMLAttributes<any> {
 }
 
 export class AddRemoveButtons extends React.PureComponent<AddRemoveButtonsProps> {
-  renderButtons() {
-    const { onRemove, onAdd, addTooltip, removeTooltip } = this.props
+  renderButtons(): JSX.Element[] {
+    const { onRemove, onAdd, addTooltip, removeTooltip } = this.props;
     const buttons = [
       {
         onClick: onRemove,
@@ -33,20 +33,20 @@ export class AddRemoveButtons extends React.PureComponent<AddRemoveButtonsProps>
       if (!button.onClick) {
         return null;
       }
-      const { onClick, className, icon, tooltip } = button
+      const { onClick, className, icon, tooltip } = button;
       return (
         <Button key={icon} big round primary onClick={onClick} className={className} tooltip={tooltip}>
           <Icon material={icon}/>
         </Button>
-      )
-    })
+      );
+    });
   }
 
-  render() {
+  render(): JSX.Element {
     return (
       <div className={cssNames("AddRemoveButtons flex gaps", this.props.className)}>
         {this.renderButtons()}
       </div>
-    )
+    );
   }
 }

dashboard/client/components/add-remove-buttons/index.ts

@@ -1 +1 @@
-export * from "./add-remove-buttons"
+export * from "./add-remove-buttons";