Files
ionic-framework/core/tsconfig.json
Sean Perkins 4f1b4cdc29 chore(core): type checking for unit tests (#28529)
Issue number: N/A

---------

<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->

<!-- Please try to limit your pull request to one type (bugfix, feature,
etc). Submit multiple pull requests if needed. -->

## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->

Type checking inside of the Stencil unit tests have been disabled for a
long time. This has resulted in a difficult developer experience and
numerous issues (both types and implementation) within our unit tests.

## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->

- Type checking is now enabled for all Stencil unit tests
- Tests have been updated to resolve type errors and implementation
errors
- Many `as any` casts were introduced, as many legacy tests test invalid
configurations of functions that require it (for example passing
`undefined` to an argument that cannot be `undefined`).

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->


## Other information

<!-- Any other information that is important to this PR such as
screenshots of how the component looks before and after the change. -->

To test this PR you can checkout the branch locally. Install
dependencies in the `/core` directory to make sure you are on at least
`@stencil/core@4.7.2`.

Opening either a `.spec.ts` or `.spec.tsx` file, validate that your IDE
detects types and can provide auto completions for jest global types.

If you desire, you can provide an invalid type and try building the
project - you will observe the build will fail due to the invalid type.
2023-11-17 16:47:34 +00:00

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{
"compilerOptions": {
"strict": true,
"alwaysStrict": true,
"allowSyntheticDefaultImports": true,
"allowUnreachableCode": false,
"declaration": true,
"experimentalDecorators": true,
"forceConsistentCasingInFileNames": true,
"assumeChangesOnlyAffectDirectDependencies": true,
"jsx": "react",
"jsxFactory": "h",
"lib": [
"dom",
"dom.iterable",
"es2017",
"es2020",
"es2021"
],
"module": "esnext",
"moduleResolution": "node",
"noImplicitAny": true,
"noImplicitReturns": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"outDir": ".tmp",
"pretty": true,
"removeComments": false,
"target": "es2017",
"baseUrl": ".",
"paths": {
"@utils/*": ["src/utils/*"],
"@utils/test": ["src/utils/test/utils"]
}
},
"include": [
"src",
],
"exclude": [
"node_modules"
]
}