Assert that there are no nulls in a value returned from tree-sitter. This can be removed once https://github.com/tree-sitter/tree-sitter/pull/4283 is merged. Also relates to https://github.com/tree-sitter/tree-sitter/discussions/4273
Assert that there are no nulls in a value returned from tree-sitter. This can be removed once https://github.com/tree-sitter/tree-sitter/pull/4283 is merged. Also relates to https://github.com/tree-sitter/tree-sitter/discussions/4273