Tweaked gitignore

gitignore removed all composer and npm files, so automated builds would fail

conf/site/node_modules/react-bootstrap/ToggleButton.d.ts

@@ -0,0 +1,22 @@
+import * as React from 'react';
+
+import Button, { ButtonProps } from './Button';
+
+import { BsPrefixComponent, BsPrefixComponentClass } from './helpers';
+
+export interface ToggleButtonProps {
+  type?: 'checkbox' | 'radio';
+  name?: string;
+  checked?: boolean;
+  disabled?: boolean;
+  onChange?: React.ChangeEventHandler<this>;
+  value: unknown;
+  inputRef?: React.LegacyRef<this>;
+}
+
+declare class ToggleButton<
+  // Need to use BsPrefixComponentClass to get proper type checking.
+  As extends React.ElementType = BsPrefixComponentClass<'button', ButtonProps>
+> extends BsPrefixComponent<As, ToggleButtonProps> {}
+
+export default ToggleButton;