import React, {SFC} from 'react'

interface Props {
  message: string
}

const DeprecationWarning: SFC<Props> = ({message}) => (
  <div className="alert alert-primary">
    <span className="icon stop" />
    <div className="alert-message">{message}</div>
  </div>
)

export default DeprecationWarning

import React, {SFC} from 'react'

interface Props {
  message: string
}

const DeprecationWarning: SFC<Props> = ({message}) => (
  <div>
    <span className="icon stop" /> {message}
  </div>
)

export default DeprecationWarning

--- 
+++ 
@@ -5,8 +5,9 @@
 }
 
 const DeprecationWarning: SFC<Props> = ({message}) => (
-  <div>
-    <span className="icon stop" /> {message}
+  <div className="alert alert-primary">
+    <span className="icon stop" />
+    <div className="alert-message">{message}</div>
   </div>
 )
 
Apply alert styles to deprecation warning
