mdast Phrasing Content Utility

mdast-util-phrasing is a specialized utility within the unified (syntax-tree) ecosystem designed to accurately identify if a given mdast (Markdown Abstract Syntax Tree) node constitutes "phrasing content." This includes elements like text, emphasis, strong, links, and code spans, but notably excludes `html` nodes due to their dual nature as both phrasing and flow content. The package is currently stable at version 4.1.0 and is actively maintained by the unified collective, with major releases typically aligning with Node.js LTS version updates or significant architectural shifts, such as the transition to ESM-only in version 3.0.0. Its core functionality relies on `unist-util-is` for robust node testing, making it a foundational tool for building other mdast utilities that need to differentiate between inline and block-level content in Markdown.