feat: make package hybrid ESM/CJS

closes #192

.gitignore

@@ -1,6 +1,6 @@
 node_modules
 .idea
-dist
+build
 .DS_Store
 *.log
-coverage
+coverage

.npmignore

@@ -1,2 +1,2 @@
 *
-!dist/src
+!build/src

.prettierignore

@@ -1,2 +1,2 @@
-dist
+build
 coverage

package.json

@@ -1,18 +1,25 @@
 {
   "name": "graphql-request",
   "version": "0.0.0-dripip",
+  "type": "module",
+  "exports": {
+    ".": {
+      "require": {
+        "types": "./build/cjs/index.d.ts",
+        "default": "./build/cjs/index.js"
+      },
+      "import": {
+        "types": "./build/esm/index.d.ts",
+        "default": "./build/esm/index.js"
+      }
+    }
+  },
+  "types": "./build/esm/index.d.ts",
   "packageManager": "pnpm@7.27.0",
-  "main": "dist/index.js",
   "files": [
-    "dist",
+    "build",
     "src"
   ],
-  "bundlesize": [
-    {
-      "path": "./dist/index.js",
-      "maxSize": "15 kB"
-    }
-  ],
   "repository": {
     "type": "git",
     "url": "https://github.com/jasonkuhrt/graphql-request.git"
@@ -21,8 +28,7 @@
     "graphql",
     "request",
     "fetch",
-    "graphql-client",
-    "apollo"
+    "graphql-client"
   ],
   "author": {
     "name": "Jason Kuhrt",
@@ -41,7 +47,10 @@
     "check:types": "pnpm tsc --noEmit",
     "check:format": "prettier --check .",
     "prepublishOnly": "pnpm build",
-    "build": "rm -rf dist && tsc --project tsconfig.build.json",
+    "build": "pnpm clean && pnpm build:cjs && pnpm build:esm",
+    "build:cjs": "pnpm tsc --project tsconfig.cjs.json && echo '{\"type\":\"commonjs\"}' > build/cjs/package.json",
+    "build:esm": "pnpm tsc --project tsconfig.esm.json",
+    "clean": "tsc --build --clean && rm -rf build",
     "test": "vitest",
     "test:coverage": "pnpm test -- --coverage",
     "release:stable": "dripip stable",
@@ -59,6 +68,7 @@
   },
   "devDependencies": {
     "@prisma-labs/prettier-config": "^0.1.0",
+    "@tsconfig/node16": "^1.0.3",
     "@types/body-parser": "^1.19.2",
     "@types/express": "^4.17.16",
     "@types/extract-files": "^8.1.1",