internal: jest 30 config update

Author: ntucker

.circleci/config.yml

@@ -156,7 +156,7 @@ jobs:
       - run:
           # we must use npm because yarn 4 isn't compatible with legacy node versions
           command: |
-            ANANSI_JEST_TYPECHECK=false yarn test --ci --maxWorkers=2 --selectProjects Node
+            ANANSI_JEST_TYPECHECK=false yarn test --ci --selectProjects Node
 
   setup-esmodule-types:
     executor: node

jest.config.js

@@ -2,6 +2,9 @@ process.env.ANANSI_JEST_BABELCONFIG = 'babel.config.js';
 process.env.ANANSI_JEST_TSCONFIG = 'tsconfig.test.json';
 
 const baseConfig = {
+  testEnvironmentOptions: {
+    globalsCleanup: 'on',
+  },
   preset: '@anansi/jest-preset',
   moduleFileExtensions: [
     'ts',

website/src/components/Playground/editor-types/react.d.ts

@@ -135,7 +135,7 @@ declare namespace React {
             props: P,
         ) => ReactNode | Promise<ReactNode>)
         // constructor signature must match React.Component
-        | (new(props: P) => Component<any, any>);
+        | (new(props: P, context: any) => Component<any, any>);
 
     /**
      * Created by {@link createRef}, or {@link useRef} when passed `null`.
@@ -218,7 +218,7 @@ declare namespace React {
     type ElementRef<
         C extends
             | ForwardRefExoticComponent<any>
-            | { new(props: any): Component<any> }
+            | { new(props: any, context: any): Component<any> }
             | ((props: any) => ReactNode)
             | keyof JSX.IntrinsicElements,
     > = ComponentRef<C>;
@@ -928,7 +928,7 @@ declare namespace React {
         static propTypes?: any;
 
         /**
-         * If using the new style context, re-declare this in your class to be the
+         * If using React Context, re-declare this in your class to be the
          * `React.ContextType` of your `static contextType`.
          * Should be used with type annotation or static contextType.
          *
@@ -947,6 +947,14 @@ declare namespace React {
 
         // Keep in sync with constructor signature of JSXElementConstructor and ComponentClass.
         constructor(props: P);
+        /**
+         * @param props
+         * @param context value of the parent {@link https://react.dev/reference/react/Component#context Context} specified
+         * in `contextType`.
+         */
+        // TODO: Ideally we'd infer the constructor signatur from `contextType`.
+        // Might be hard to ship without breaking existing code.
+        constructor(props: P, context: any);
 
         // We MUST keep setState() as a unified signature because it allows proper checking of the method return type.
         // See: https://github.com/DefinitelyTyped/DefinitelyTyped/issues/18365#issuecomment-351013257
@@ -1118,7 +1126,14 @@ declare namespace React {
      */
     interface ComponentClass<P = {}, S = ComponentState> extends StaticLifecycle<P, S> {
         // constructor signature must match React.Component
-        new(props: P): Component<P, S>;
+        new(
+            props: P,
+            /**
+             * Value of the parent {@link https://react.dev/reference/react/Component#context Context} specified
+             * in `contextType`.
+             */
+            context?: any,
+        ): Component<P, S>;
         /**
          * Ignored by React.
          * @deprecated Only kept in types for backwards compatibility. Will be removed in a future major release.
@@ -1158,7 +1173,7 @@ declare namespace React {
      */
     type ClassType<P, T extends Component<P, ComponentState>, C extends ComponentClass<P>> =
         & C
-        & (new(props: P) => T);
+        & (new(props: P, context: any) => T);
 
     //
     // Component Specs and Lifecycle