Removing rollup replacement.

packages/string-templates/package.json

@@ -22,7 +22,6 @@
   "devDependencies": {
     "@rollup/plugin-commonjs": "^17.1.0",
     "@rollup/plugin-json": "^4.1.0",
-    "@rollup/plugin-replace": "^2.3.4",
     "doctrine": "^3.0.0",
     "jest": "^26.6.3",
     "rollup": "^2.36.2",

packages/string-templates/rollup.config.js

@@ -3,7 +3,6 @@ import resolve from "rollup-plugin-node-resolve"
 import builtins from "rollup-plugin-node-builtins"
 import globals from "rollup-plugin-node-globals"
 import json from "@rollup/plugin-json"
-import replace from "@rollup/plugin-replace"
 import { terser } from "rollup-plugin-terser"
 
 const production = !process.env.ROLLUP_WATCH
@@ -19,18 +18,6 @@ export default {
     },
   ],
   plugins: [
-    // this replacement is a crazy hack to fix an issue that
-    // rollup has with the handlebars-helper package
-    // if we don't do this then the browser will always error
-    // with the isNumber function being unavailable
-    replace({
-      include: [
-        "node_modules/handlebars-helpers/lib/**",
-        "node_modules/handlebar-utils/lib/**",
-      ],
-      "utils.isNumber(": "!isNaN(",
-      "isNumber(": "!isNaN(",
-    }),
     resolve({
       mainFields: ["module", "main"],
       preferBuiltins: true,