fix TS error

Author: delaneyj

packages/library/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@sudodevnull/datastar",
-  "version": "0.19.8",
+  "version": "0.19.9",
   "type": "module",
   "homepage": "https://data-star.dev",
   "repository": "https://github.com/delaneyj/datastar",

packages/library/src/lib/plugins/core.ts

@@ -10,8 +10,8 @@ import {
 
 const validJSIdentifier = `[a-zA-Z_$]+`
 const validNestedJSIdentifier = validJSIdentifier + `[0-9a-zA-Z_$.]*`
-function wholePrefixSuffix(rune: string, prefix: string, suffix: string, nestable: bool = true) {
-  const identifier = nestable ? validNestedJSIdentifier : validJSIdentifier;
+function wholePrefixSuffix(rune: string, prefix: string, suffix: string, nestable = true) {
+  const identifier = nestable ? validNestedJSIdentifier : validJSIdentifier
   return new RegExp(`(?<whole>\\${rune}(?<${prefix}>${identifier})${suffix})`, `g`)
 }