chore: use proper name convention for build tools

new-lamassu-admin/src/components/Subtitle.jsx

@@ -0,0 +1,30 @@
+import { makeStyles } from '@material-ui/core/styles'
+import classnames from 'classnames'
+import React, { memo } from 'react'
+
+import { spacer, offColor } from 'src/styling/variables'
+
+import { TL1 } from './typography'
+
+const useStyles = makeStyles({
+  subtitle: {
+    color: offColor,
+    marginTop: spacer * 2,
+    marginBottom: spacer * 2
+  },
+  extraMarginTop: {
+    marginTop: spacer * 9
+  }
+})
+
+const Subtitle = memo(({ children, className, extraMarginTop }) => {
+  const classes = useStyles()
+  const classNames = {
+    [classes.subtitle]: true,
+    [classes.extraMarginTop]: extraMarginTop
+  }
+
+  return <TL1 className={classnames(classNames, className)}>{children}</TL1>
+})
+
+export default Subtitle