fix type check in tests (#3052)

Author: huozhi

.github/workflows/test-canary.yml

@@ -24,3 +24,4 @@ jobs:
           pnpm build
           pnpm test
           pnpm test:build
+          pnpm test-typing

.github/workflows/test-legacy-react.yml

@@ -26,3 +26,4 @@ jobs:
           pnpm build
           pnpm test
           pnpm test:build
+          pnpm test-typing

.github/workflows/test-release.yml

@@ -27,6 +27,7 @@ jobs:
           pnpm attw
           pnpm test
           pnpm test:build
+          pnpm test-typing
   e2e:
     runs-on: ubuntu-latest
     container:

test/tsconfig.json

@@ -2,7 +2,16 @@
   "extends": "../tsconfig.json",
   "compilerOptions": {
     "strict": false,
-    "jsx": "react-jsx"
+    "jsx": "react-jsx",
+    "baseUrl": "..",
+    "paths": {
+      "swr": ["./core/src/index.ts"],
+      "swr/infinite": ["./infinite/src/index.ts"],
+      "swr/immutable": ["./immutable/src/index.ts"],
+      "swr/mutation": ["./mutation/src/index.ts"],
+      "swr/_internal": ["./_internal/src/index.ts"],
+      "swr/subscription": ["subscription/src/index.ts"],
+    },
   },
   "include": [".", "./jest-setup.ts"],
   "exclude": ["./type"]