Allow - in JSDoc @param RegExp to catch scientific notation

Author: kungfooman

src-transpiler/parseJSDoc.js

@@ -16,7 +16,7 @@ import {simplifyType} from "./simplifyType.js";
  */
 function parseJSDoc(src, expandType = expandTypeDepFree) {
   // Parse something like: @param {Object} [kwargs={}] Optional arguments.
-  const regex = /@param \{(.*?)\} ([\[\]a-zA-Z0-9_$=\{\}\.'" ]+)/g;
+  const regex = /@param \{(.*?)\} ([\[\]a-zA-Z0-9_$=\-\{\}\.'" ]+)/g;
   const matches = [...src.matchAll(regex)];
   /** @type {Record<string, ExpandTypeReturnType>} */
   const params = Object.create(null);

test/typechecking.json

@@ -71,6 +71,10 @@
     "input": "./test/typechecking/good-old-es5-input.mjs",
     "output": "./test/typechecking/good-old-es5-output.mjs"
   },
+  {
+    "input": "./test/typechecking/jsdoc-regexp-default-values-sci-input.mjs",
+    "output": "./test/typechecking/jsdoc-regexp-default-values-sci-output.mjs"
+  },
   {
     "input": "./test/typechecking/keyof-typeof-input.mjs",
     "output": "./test/typechecking/keyof-typeof-output.mjs"