feat(store): add selectSignal

[arturovt]

No description provided.

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✅ Successfully ran 4 targets

• nx run-many --target=test --all --configuration=ci --maxWorkers=4
• nx lint-types store
• nx run-many --target=lint --all
• nx run-many --target=build --all

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[markwhitfeld]

Thanks @artur. Great start to this!!!!
The biggest point here is about the new API only supporting typed selectors, and not exposing the options for the computed).
The other things that would still be needed in this PR are:

• Update the integration app to have both signal and observable variants that pass the integration tests
• Add unit tests for the new selectSignal function. We can probably copy-paste all of the type-safe tests for store.select as a baseline for this.

[markwhitfeld]

Looking good. Do you know what is going on with the types test?

[arturovt]

Looking good. Do you know what is going on with the types test?

@angular/core/rxjs-interop is using some latest TS features not supported by the TS version installed in store/types. I can't upgrade that TS version because dtslint uses tslint which is tied to lower TS version.

[bundlemon]

BundleMon (Integration Projects)

Files updated (2)

Status	Path	Size	Limits
❌	Main bundles(Gzip) hello-world-ng16/dist-integration/main.(hash) .js	66.87KB (+981B +1.45%)	+1%
❌	Main bundles(Gzip) hello-world-ng17/dist-integration/main.(hash) .js	68.36KB (+974B +1.41%)	+1%

Total files change +1.91KB +1.43%

Final result: ❌

View report in BundleMon website ➡️

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Current branch size history | Target branch size history

[arturovt]

@markwhitfeld I switched from dtslint to ESLint that supports linting files with $Expect comments.

[codeclimate]

Code Climate has analyzed commit fcc777e and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 95.5% (0.0% change).

View more on Code Climate.