xast-util-has-attribute (npm): Port of [hast-util-has-property](https://github.com/syntax-tree/hast-util-has-property) for [xast][xast]
Keywords: unified|xast|hast|academic-publishing|ast|conversion|docx|jast|jats-xml|latex|markdown|mdast|nx|ooxast|open-science|rejour|remark|reoff|typescript|unified-latex