src/mutation.ts                    |  95 +++++++++++--
 src/react.ts                       |  21 +--
 src/types.ts                       |   4 +-
 test/cases/runWithOptions.test.tsx |  11 +-
 test/cases/snapshot.test.tsx       | 231 ++++++++++++++++++++++++++++++++
 test/mutations.test.ts             |  48 ++++++-
 6 files changed, 380 insertions(+), 30 deletions(-)