code: function getName (attribute) {
    // debugger
    if (!attribute.directive) {
      return attribute.key.name
    }
    if (attribute.key.name === 'bind') {
      return attribute.key.argument || null
    }
    return null
  }
docs: ------------------------------------------------------------------------------ Helpers ------------------------------------------------------------------------------ 
  Get the name of the given attribute node.
  @param {ASTNode} attribute The attribute node to get.
  @returns {string} The name of the attribute.