Add is-development import conditional

Author: bvaughn

package.json

@@ -17,12 +17,23 @@
         "import": "./dist/react-error-boundary.cjs.mjs",
         "default": "./dist/react-error-boundary.cjs.js"
       },
+      "development": {
+        "module": "./dist/react-error-boundary.development.esm.js",
+        "import": "./dist/react-error-boundary.development.cjs.mjs",
+        "default": "./dist/react-error-boundary.development.cjs.js"
+      },
       "module": "./dist/react-error-boundary.esm.js",
       "import": "./dist/react-error-boundary.cjs.mjs",
       "default": "./dist/react-error-boundary.cjs.js"
     },
     "./package.json": "./package.json"
   },
+  "imports": {
+    "#is-development": {
+      "development": "./src/env-conditions/development.ts",
+      "default": "./src/env-conditions/production.ts"
+    }
+  },
   "types": "dist/react-error-boundary.cjs.d.ts",
   "files": [
     "dist"

src/env-conditions/development.ts

@@ -0,0 +1 @@
+export const isDevelopment = true;

src/env-conditions/production.ts

@@ -0,0 +1 @@
+export const isDevelopment = false;