moon bin <tool> command will return an absolute path to a tool's binary within the toolchain.
If a tool has not been configured or installed, this will return a 1 or 2 exit code with no value
$ moon bin node
A tool is considered "not configured" when not in use, for example, querying yarn/pnpm when the package manager is configured for "npm". A tool is considered "not installed", when it has not been downloaded and installed into the tools directory.
<tool>- Name of the tool to query. Accepts "node", "npm", "pnpm", or "yarn".