GuardEvent::getTransition() cannot return null #43393
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lyrixx
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Oct 11, 2021
derrabus
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Oct 11, 2021
javiereguiluz
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Oct 11, 2021
Co-authored-by: Alexander M. Turek <me@derrabus.de> Signed-off-by: Alexander M. Turek <me@derrabus.de>
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Thank you @toby-griffiths. |
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Since $transition is required on the constructor, we can type thint that getTransition always return the
Transition, rather thanTransition|null.This is a purely annotation change so no change to CHANGELOG or tests, but please let me know if this is desired, or I should target a different branch.
I'm also happy to update the other events that are only ever called with with a concrete Transition, if this is acceptable, however I need guidance on whether there's a change these could be called without the Transition in other uses, somehow, or not.