Visual Studio snippet:
<?xml version="1.0" encoding="utf-8"?>
<CodeSnippets xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
  <CodeSnippet Format="1.0.0">
    <Header>
      <Title>Initialize OnAssemblyReload</Title>
      <Shortcut>onassemblyreload</Shortcut>
    </Header>
    <Snippet>
      <Code Language="csharp" Delimiter="$">
          <![CDATA[private void Start() => Initialize();
private void OnEnable() => this.OnAssemblyReload(Initialize);

private void Initialize()
{
    $selected$$end$
}$end$]]></Code>
    </Snippet>
  </CodeSnippet>
</CodeSnippets>