Show better message on jsdoc type parse errors.
Show better message on jsdoc type parse errors.

TypesetIO/substance,podviaznikov/substance,jacwright/substance,substance/substance,andene/substance,podviaznikov/substance,TypesetIO/substance,abhaga/substance,jacwright/substance,abhaga/substance,michael/substance-1,stencila/substance,andene/substance,michael/substance-1,substance/substance