fix: Fix entity exports for ESM projects

[nicknovitski]

Why

I noticed that a project with "type": "module" set cannot import anything from @expo/entity's index which uses the export { default as <name> } pattern.

[(node)	] import { Entity, ViewerContext } from '@expo/entity';
[(node)	]          ^
[(node)	] 
[(node)	] SyntaxError: The requested module '@expo/entity' does not provide an export named 'Entity'
[(node)	]     at ModuleJob._instantiate (node:internal/modules/esm/module_job:182:21)
[(node)	]     at async ModuleJob.run (node:internal/modules/esm/module_job:266:5)
[(node)	]     at async onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:644:26)
[(node)	]     at async asyncRunEntryPointWithESMLoader (node:internal/modules/run_main:116:5)
[(node)	] 
[(node)	] Node.js v22.15.1

How

I changed the example project to reveal the bug when run, replaced export default with export in all non-test entity files, and regenerated the barrel file.

Test Plan

To see the problem, revert the changes only in packages/entity and run yarn start in packages/entity-example. But notice that no package which has import { foo } from '@expo/entity'; needs to change them.

[nicknovitski]

• fix: Fix entity exports for ESM projects #298 👈 (View in Graphite)
• chore: Unify repo-wide scripts #297 : 1 other dependent PR (#301 )
• chore: Explicitly list files to collect coverage from #299 : 1 other dependent PR (#300 )
• main

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[codecov]

Codecov Report

Attention: Patch coverage is 95.60117% with 15 lines in your changes missing coverage. Please review.

Project coverage is 97.39%. Comparing base (18a0d29) to head (12836b3).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/entity/src/EntityMutationValidator.ts	0.00%	3 Missing ⚠️
packages/entity/src/IEntityCacheAdapterProvider.ts	0.00%	2 Missing and 1 partial ⚠️
...kages/entity/src/IEntityDatabaseAdapterProvider.ts	0.00%	2 Missing and 1 partial ⚠️
packages/entity/src/GenericSecondaryEntityCache.ts	0.00%	2 Missing ⚠️
...kages/entity/src/errors/EntityCacheAdapterError.ts	0.00%	1 Missing and 1 partial ⚠️
packages/entity/src/IEntityCacheAdapter.ts	0.00%	1 Missing ⚠️
packages/entity/src/IEntityGenericCacher.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #298   +/-   ##
=======================================
  Coverage   97.39%   97.39%           
=======================================
  Files          87       87           
  Lines       11889    11894    +5     
  Branches     1017     1017           
=======================================
+ Hits        11579    11584    +5     
  Misses        303      303           
  Partials        7        7           

Flag	Coverage Δ
integration	5.95% <6.45%> (-0.04%)	⬇️
unittest	94.28% <91.49%> (+0.01%)	⬆️

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[wschurman]

Definitely cool with this new pattern! Is there a lint rule we can apply to disallow default exports going forward? I think this would be too easy to for contributors to accidentally break it without a lint rule since most people are accustomed to adding default exports.

[nicknovitski]

Merge activity

• Jun 24, 4:58 PM UTC: A user started a stack merge that includes this pull request via Graphite.
• Jun 24, 5:01 PM UTC: Graphite rebased this pull request as part of a merge.
• Jun 24, 5:03 PM UTC: @nicknovitski merged this pull request with Graphite.