Fix tsup config

Author: zoontek

package.json

@@ -38,7 +38,7 @@
     "test": "vitest --run",
     "test:watch": "vitest --watch",
     "typecheck": "tsc --noEmit",
-    "build": "tsup",
+    "build": "tsup && tsc -p tsconfig.build.json --emitDeclarationOnly",
     "prepack": "yarn typecheck && yarn lint && yarn test && yarn build"
   },
   "prettier": {

tsconfig.build.json

@@ -1,5 +1,6 @@
 {
   "extends": "./tsconfig.json",
   "include": ["src"],
-  "exclude": ["__tests__"]
+  "exclude": ["__tests__"],
+  "compilerOptions": { "noEmit": false }
 }

tsconfig.json

@@ -6,6 +6,7 @@
     "lib": ["DOM", "DOM.Iterable", "ES2019"],
     "jsx": "react",
     "moduleResolution": "Node",
+    "outDir": "dist/",
 
     "allowJs": false,
     "declaration": true,

tsup.config.ts

@@ -1,22 +1,12 @@
-import { Options, defineConfig } from "tsup";
+import { defineConfig } from "tsup";
 
-const commonOptions: Partial<Options> = {
+export default defineConfig({
   entry: { index: "src/index.ts" },
-  tsconfig: "./tsconfig.build.json",
+  format: ["cjs", "esm"],
   target: "es2019",
+  tsconfig: "./tsconfig.build.json",
+  clean: true,
+  dts: false,
   sourcemap: true,
   treeshake: true,
-};
-
-export default defineConfig([
-  {
-    ...commonOptions,
-    clean: true,
-    format: "esm",
-  },
-  {
-    ...commonOptions,
-    dts: true,
-    format: "cjs",
-  },
-]);
+});