Called when test and setup files are imported. Can be called in two situations: when collecting tests and when importing setup files.
If defined, will be called instead of usual Vitest suite partition and handling. "before" and "after" hooks will not be ignored.
If defined, will be called instead of usual Vitest handling. Useful, if you have your custom test function. "before" and "after" hooks will not be ignored.
Publicly available configuration.