function getCommentForSyntax(syntax, comment) {
  switch (syntax) {
    case "md":
    case "mdx":
    case "html":
      return `<!-- ${comment} -->`;
    case "sh":
    case "gql":
      return `# ${comment}`;
    case "hbs":
      return `{{! ${comment} }}`;
    case "css":
      return `/* ${comment} */`;
    default:
      return `// ${comment}`;
  }
}
@param {string} syntax
@param {string} comment
@returns {string}