> @window-splitter/state@1.1.3 test /Users/andrew/Documents/window-splitter/packages/state
> vitest

 Vitest  No browser "instances" were defined. Running tests in "chromium" browser. The "browser.name" field is deprecated since Vitest 3. Read more: https://vitest.dev/guide/browser/config#browser-instances
 Vitest  "providerOptions" is ignored because it's overridden by the configs. To hide this warning, remove the "providerOptions" property from the browser configuration.

 RUN  v3.1.2 /Users/andrew/Documents/window-splitter/packages/state

 ✓ |chromium| src/machine.test.ts (58 tests) 9479ms
   ✓ constraints > applyDelta should handle percentage format items during animation  5057ms
   ✓ constraints > overflow measurements should not collapse panels during animation  558ms
   ✓ constraints > controlled collapse events  425ms
   ✓ collapsible panel > panel can be collapsible: ease-in-out  307ms
   ✓ collapsible panel > panel can be collapsible: { duration: 500, easing: 'linear' }  510ms
   ✓ collapsible panel > panel can be collapsible: { duration: 1000, easing: [Function springEasing] }  609ms
   ✓ collapsible panel > panel collapse can be controlled - event  423ms
 ✓ |chromium| src/utils.test.ts (16 tests) 2ms

 Test Files  2 passed (2)
      Tests  74 passed (74)
   Start at  12:24:35
   Duration  11.31s (transform 0ms, setup 0ms, collect 92ms, tests 9.48s, environment 0ms, prepare 34ms)