getTemplateInfo: Return stable reference to an empty object #43155
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Mamaduka
added
[Type] Code Quality
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Size Change: -1 B (0%) Total Size: 1.27 MB
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ntsekouras
approved these changes
Aug 12, 2022
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What?
PR updates
__experimentalGetTemplateInfoselector to return stable reference to an empty object, when template is undefined.Why?
It's good practice to return similar share object constant when bailing early. Returning new object can cause unnecessary rerenders.
How?
Use shared
EMPTY_OBJECTconstant.Testing Instructions
Nothing to test.