Dispatch enter and leave events for InterpolatedStringNode nodes and continue walking the tree.
Dispatch enter and leave events for InterpolatedXStringNode nodes and continue walking the tree.
Return the best specification that contains the file matching path amongst the specs that are not activated.
Search through all unresolved deps and sub-dependencies and return specs that contain the file matching path.
Return the best specification in the record that contains the file matching path amongst the specs that are not activated.
Enables use of shared session key material in accordance with RFC 5705.
A node that is missing from the syntax tree. This is only used in the case of a syntax error.