Register a tokens provider factory for a language. This tokenizer will be exclusive with a tokenizer
set using setTokensProvider or one created using setMonarchTokensProvider, but will work together
with a tokens provider set using registerDocumentSemanticTokensProvider or registerDocumentRangeSemanticTokensProvider.
Register a tokens provider factory for a language. This tokenizer will be exclusive with a tokenizer set using
setTokensProvideror one created usingsetMonarchTokensProvider, but will work together with a tokens provider set usingregisterDocumentSemanticTokensProviderorregisterDocumentRangeSemanticTokensProvider.