fix: import error

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@clober/v2-sdk",
-  "version": "0.0.2-a",
+  "version": "0.0.3",
   "description": "🛠 An SDK for building applications on top of Clober V2",
   "files": [
     "dist"
@@ -25,9 +25,10 @@
     "docs": "typedoc --out docs src/index.ts --sort kind",
     "test": "vitest --root test --config vitest.config.ts --max-concurrency=0",
     "clean": "rm -rf dist",
-    "build": "npm run clean && npm run build:cjs && npm run build:esm+types",
-    "build:cjs": "tsc --project tsconfig.build.json --module commonjs --verbatimModuleSyntax false --outDir ./dist/cjs && echo > ./dist/cjs/package.json '{\"type\":\"commonjs\"}'",
-    "build:esm+types": "tsc --project tsconfig.build.json --module es2020 --outDir ./dist/esm --declaration --declarationMap --declarationDir ./dist/types && echo > ./dist/esm/package.json '{\"type\":\"module\"}'"
+    "build": "npm run clean && npm run build:cjs && npm run build:esm && npm run build:types",
+    "build:cjs": "tsc --project tsconfig.build.json --module commonjs --outDir ./dist/cjs --removeComments && printf '{\"type\":\"commonjs\"}' > ./dist/cjs/package.json",
+    "build:esm": "tsc --project tsconfig.build.json --module es2015 --outDir ./dist/esm && printf '{\"type\": \"module\",\"sideEffects\":false}' > ./dist/esm/package.json",
+    "build:types": "tsc --project tsconfig.build.json --module esnext --outDir ./dist/types --declarationDir ./dist/types --emitDeclarationOnly --declaration --declarationMap"
   },
   "keywords": [],
   "author": "Clober<[email protected]>",

tsconfig.base.json

@@ -1,37 +1,44 @@
 {
+  // This tsconfig file contains the shared config for the build (tsconfig.build.json) and type checking (tsconfig.json) config.
   "include": [],
   "compilerOptions": {
     // Incremental builds
+    // NOTE: Enabling incremental builds speeds up `tsc`. Keep in mind though that it does not reliably bust the cache when the `tsconfig.json` file changes.
     "incremental": true,
 
     // Type checking
     "strict": true,
-    "skipLibCheck": true,
-    "useDefineForClassFields": true,
+    "useDefineForClassFields": true, // Not enabled by default in `strict` mode unless we bump `target` to ES2022.
+    "noFallthroughCasesInSwitch": true, // Not enabled by default in `strict` mode.
+    "noImplicitReturns": true, // Not enabled by default in `strict` mode.
+    "useUnknownInCatchVariables": true, // TODO: This would normally be enabled in `strict` mode but would require some adjustments to the codebase.
+    "noImplicitOverride": true, // Not enabled by default in `strict` mode.
+    "noUnusedLocals": true, // Not enabled by default in `strict` mode.
+    "noUnusedParameters": true, // Not enabled by default in `strict` mode.
     "exactOptionalPropertyTypes": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitOverride": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "noUncheckedIndexedAccess": true,
-
-    // Modules
-    "module": "ES2022",
-    "moduleResolution": "node",
+    // TODO: Uncomment and fix types.
+    // "noUncheckedIndexedAccess": true,
 
     // JavaScript support
     "allowJs": false,
     "checkJs": false,
 
     // Interop constraints
+    "esModuleInterop": false,
+    "allowSyntheticDefaultImports": false,
     "forceConsistentCasingInFileNames": true,
+    "importHelpers": true, // This is only used for build validation. Since we do not have `tslib` installed, this will fail if we accidentally make use of anything that'd require injection of helpers.
 
     // Language and environment
-    "lib": ["ESNext"],
-    "target": "ESNext",
+    "moduleResolution": "NodeNext",
+    "module": "NodeNext",
+    "target": "ES2021", // Setting this to `ES2021` enables native support for `Node v16+`: https://github.com/microsoft/TypeScript/wiki/Node-Target-Mapping.
+    "lib": [
+      "ES2022", // By using ES2022 we get access to the `.cause` property on `Error` instances.
+      "DOM" // We are adding `DOM` here to get the `fetch`, etc. types. This should be removed once these types are available via DefinitelyTyped.
+    ],
 
-    // Sourcemaps
-    "sourceMap": true
+    // Skip type checking for node modules
+    "skipLibCheck": true,
   }
-}
+}

tsconfig.build.json

@@ -1,9 +1,11 @@
 {
+  // This file is used to compile the for cjs and esm (see package.json build scripts). It should exclude all test files.
   "extends": "./tsconfig.base.json",
   "include": ["src/**/*.ts"],
   "exclude": ["src/**/*.test.ts"],
   "compilerOptions": {
-    "types": ["node"],
-    "lib": ["DOM"]
+    "moduleResolution": "node",
+    "sourceMap": true,
+    "rootDir": "./src"
   }
-}
+}

tsconfig.json

@@ -2,8 +2,5 @@
   "extends": "./tsconfig.base.json",
   "include": ["src/**/*.ts"],
   "exclude": ["src/**/*.test.ts"],
-  "compilerOptions": {
-    "types": ["node"],
-    "lib": ["DOM"]
-  }
+  "references": [{ "path": "./scripts/tsconfig.json" }]
 }