Fixed build.

Author: StringEpsilon

package.json

@@ -1,11 +1,10 @@
 {
 "name": "mini-create-react-context",
-"version": "0.2.4",
+"version": "0.3.0",
 "description": "Smaller Polyfill for the proposed React context API",
 "main": "dist/cjs/index.js",
 "module": "dist/esm/index.js",
 "types": "dist/index.d.ts",
-"typings": "lib/index.d.ts",
 "repository": "https://github.com/StringEpsilon/mini-create-react-context",
 "author": "StringEpsilon",
 "license": "MIT",

rollup.config.js

@@ -2,18 +2,15 @@ const babel = require("rollup-plugin-babel");
 const commonjs = require("rollup-plugin-commonjs");
 const nodeResolve = require("rollup-plugin-node-resolve");
 const { uglify } = require("rollup-plugin-uglify");
-const pkg = require("./package.json");
 
-function isBareModuleId(id) {
-return !id.startsWith(".") && !id.includes(pkg.name + "/");
-}
+const externalModules = ["react", "gud", "tiny-warning", "prop-types"];
 const extensions = [".ts", ".tsx"];
 
 const cjs = [
 {
 input: "src/index.ts",
 output: { file: `dist/cjs/index.js`, format: "cjs", compact: true, },
-external: isBareModuleId,
+external: externalModules,
 plugins: [
 nodeResolve({ extensions }),
 babel({ exclude: /node_modules/, extensions }),
@@ -23,7 +20,7 @@ const cjs = [
 {
 input: "src/index.ts",
 output: { file: `dist/cjs/index.min.js`, format: "cjs", compact: true, },
-external: isBareModuleId,
+external: externalModules,
 plugins: [
 nodeResolve({ extensions }),
 babel({ exclude: /node_modules/, extensions }),
@@ -36,7 +33,7 @@ const esm = [
 {
 input: "src/index.ts",
 output: { file: `dist/esm/index.js`, format: "esm" },
-external: isBareModuleId,
+external: externalModules,
 plugins: [
 nodeResolve({ extensions }),
 babel({