Remove Node from engines field

This also adds the "bun" export specifier to package.json, which would allow
consumers to import typescript files directly without going through a bundle.

This also updates @types/bun

Author: bhousel

bun.lock

@@ -5,7 +5,7 @@
       "name": "node-diff3",
       "devDependencies": {
         "@eslint/js": "^9.38.0",
-        "@types/bun": "^1.3.0",
+        "@types/bun": "^1.3.1",
         "eslint": "^9.38.0",
         "npm-run-all2": "^8.0.4",
       },
@@ -40,7 +40,7 @@
 
     "@humanwhocodes/retry": ["@humanwhocodes/retry@0.4.3", "", {}, "sha512-bV0Tgo9K4hfPCek+aMAn81RppFKv2ySDQeMoSZuvTASywNTnVJCArCZE2FWqpvIatKu7VMRLWlR1EazvVhDyhQ=="],
 
-    "@types/bun": ["@types/bun@1.3.0", "", { "dependencies": { "bun-types": "1.3.0" } }, "sha512-+lAGCYjXjip2qY375xX/scJeVRmZ5cY0wyHYyCYxNcdEXrQ4AOe3gACgd4iQ8ksOslJtW4VNxBJ8llUwc3a6AA=="],
+    "@types/bun": ["@types/bun@1.3.1", "", { "dependencies": { "bun-types": "1.3.1" } }, "sha512-4jNMk2/K9YJtfqwoAa28c8wK+T7nvJFOjxI4h/7sORWcypRNxBpr+TPNaCfVWq70tLCJsqoFwcf0oI0JU/fvMQ=="],
 
     "@types/estree": ["@types/estree@1.0.8", "", {}, "sha512-dWHzHa2WqEXI/O1E9OjrocMTKJl2mSrEolh1Iomrv6U+JuNwaHXsXx9bLu5gG7BUWFIN0skIQJQ/L1rIex4X6w=="],
 
@@ -64,7 +64,7 @@
 
     "brace-expansion": ["brace-expansion@1.1.11", "", { "dependencies": { "balanced-match": "^1.0.0", "concat-map": "0.0.1" } }, "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA=="],
 
-    "bun-types": ["bun-types@1.3.0", "", { "dependencies": { "@types/node": "*" }, "peerDependencies": { "@types/react": "^19" } }, "sha512-u8X0thhx+yJ0KmkxuEo9HAtdfgCBaM/aI9K90VQcQioAmkVp3SG3FkwWGibUFz3WdXAdcsqOcbU40lK7tbHdkQ=="],
+    "bun-types": ["bun-types@1.3.1", "", { "dependencies": { "@types/node": "*" }, "peerDependencies": { "@types/react": "^19" } }, "sha512-NMrcy7smratanWJ2mMXdpatalovtxVggkj11bScuWuiOoXTiKIu2eVS1/7qbyI/4yHedtsn175n4Sm4JcdHLXw=="],
 
     "callsites": ["callsites@3.1.0", "", {}, "sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ=="],
 

package.json

@@ -22,21 +22,22 @@
   ],
   "type": "module",
   "exports": {
+    "bun": "./src/diff3.mjs",
     "types": "./src/diff3.d.ts",
     "import": "./dist/diff3.mjs",
     "require": "./dist/diff3.cjs",
     "browser": "./dist/diff3.iife.js"
   },
   "scripts": {
-    "all": "run-s clean lint build test",
+    "all": "run-s clean lint build:js test",
     "clean": "bun ./scripts/clean.ts",
-    "build": "bun ./scripts/build.ts",
+    "build:js": "bun ./scripts/build_js.ts",
     "test": "bun test --dots --coverage ./test/*.js",
     "lint": "eslint ./src/diff3.mjs ./test/*.js"
   },
   "devDependencies": {
     "@eslint/js": "^9.38.0",
-    "@types/bun": "^1.3.0",
+    "@types/bun": "^1.3.1",
     "eslint": "^9.38.0",
     "npm-run-all2": "^8.0.4"
   },
@@ -45,7 +46,6 @@
     "access": "public"
   },
   "engines": {
-    "bun": ">=1.3.0",
-    "node": ">=18"
+    "bun": ">=1.3.0"
   }
 }