Set modules.

src/bootstrap/Checkbox.md

@@ -0,0 +1,16 @@
+Checkbox with label Bootstrap component with predefined sizes and structure for using in foris forms.
+
+All additional `props` are passed to the `<input type="checkbox">` HTML component.
+
+
+```js
+import {useState} from 'react';
+const [value, setValue] = useState(false);
+
+<CheckBox
+    value={value}
+    label="Some label" 
+    helpText="Read the small text!"
+    onChange={value => setValue(value)}
+/>
+```