From f03d245ef1a4d13306b543aeebcdc3141f575e15 Mon Sep 17 00:00:00 2001
From: sugoidogo <sugoidogo@sugoidogo.com>
Date: Fri, 3 Apr 2026 23:24:39 -0700
Subject: [PATCH] target node 20 (oldest supported release)

---
 .gitignore    |  3 ++-
 main.js       | 26 ++++++++++++++++++++++++++
 main.ts       | 32 --------------------------------
 package.json  |  4 ++--
 src/main.ts   | 42 ------------------------------------------
 tsconfig.json |  9 ---------
 6 files changed, 30 insertions(+), 86 deletions(-)
 create mode 100644 main.js
 delete mode 100644 main.ts
 delete mode 100644 src/main.ts
 delete mode 100644 tsconfig.json

diff --git a/.gitignore b/.gitignore
index 048f623..0465952 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 node_modules
 index.d.ts
-*.tgz
\ No newline at end of file
+*.tgz
+*lock*
\ No newline at end of file
diff --git a/main.js b/main.js
new file mode 100644
index 0000000..6267eb5
--- /dev/null
+++ b/main.js
@@ -0,0 +1,26 @@
+// @ts-check
+import * as fs from "node:fs";
+const globalRegex = /    (?:var|function) (\w+)/g;
+const globalSymbols = [];
+let buffer = '';
+for (const basename of fs.readdirSync("node_modules/@types/node/web-globals")) {
+    buffer += fs.readFileSync("node_modules/@types/node/web-globals/" + basename, "utf8");
+}
+for (const match of buffer.matchAll(globalRegex)) {
+    globalSymbols.push(match[0].trim());
+}
+const declarationRegex = /(?:^\/\*\*[\s\S]+?\*\/\n)?^(interface|type|declare \w+) (\w+).+\n(?:(?: .+\n)*};?\n)?/gm;
+const importableTypes = new Set();
+buffer = '';
+for (const match of fs.readFileSync("node_modules/@types/web/index.d.ts", "utf8").matchAll(declarationRegex)) {
+    if (!match[1].startsWith("declare")) {
+        importableTypes.add(match[2]);
+        continue;
+    }
+    if (globalSymbols.includes(match[1].replace("declare ", "") + " " + match[2])) {
+        buffer += match[0].replace(/^declare /gm, "").replaceAll("\n", "\n\t");
+    }
+}
+buffer = `import type { \n\t${Array.from(importableTypes).join(",\n\t")}\n} from "@sugoidogo/importable-types-web"\ndeclare global {\n\t${buffer.trimEnd()}\n}`;
+fs.writeFileSync("index.d.ts", buffer, "utf8");
+fs.copyFileSync("node_modules/@types/web/LICENSE.txt", "LICENSE.txt");
diff --git a/main.ts b/main.ts
deleted file mode 100644
index b64c7c7..0000000
--- a/main.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-import * as fs from "node:fs"
-
-const globalRegex = /    (?:var|function) (\w+)/g
-const globalSymbols: string[] = []
-let buffer = ''
-
-for (const basename of fs.readdirSync("node_modules/@types/node/web-globals")) {
-    buffer += fs.readFileSync("node_modules/@types/node/web-globals/" + basename, "utf8")
-}
-
-for (const match of buffer.matchAll(globalRegex)) {
-    globalSymbols.push(match[0].trim())
-}
-
-const declarationRegex = /(?:^\/\*\*[\s\S]+?\*\/\n)?^(interface|type|declare \w+) (\w+).+\n(?:(?: .+\n)*};?\n)?/gm
-const importableTypes=new Set<string>()
-buffer = ''
-
-for (const match of fs.readFileSync("node_modules/@types/web/index.d.ts", "utf8").matchAll(declarationRegex)) {
-    if (!match[1].startsWith("declare")) {
-        importableTypes.add(match[2])
-        continue
-    }
-    if (globalSymbols.includes(match[1].replace("declare ","")+" "+match[2])) {
-        buffer+=match[0].replace(/^declare /gm,"").replaceAll("\n","\n\t")
-    }
-}
-
-buffer=`import type { \n\t${Array.from(importableTypes).join(",\n\t")}\n} from "@sugoidogo/importable-types-web"\ndeclare global {\n\t${buffer.trimEnd()}\n}`
-
-fs.writeFileSync("index.d.ts", buffer, "utf8")
-fs.copyFileSync("node_modules/@types/web/LICENSE.txt","LICENSE.txt")
\ No newline at end of file
diff --git a/package.json b/package.json
index dd137c2..4ea85ed 100644
--- a/package.json
+++ b/package.json
@@ -14,14 +14,14 @@
     "index.d.ts"
   ],
   "scripts": {
-    "prepack": "node main.ts"
+    "prepack": "node main.js"
   },
   "dependencies": {
     "undici-types": "^7.21.0"
   },
   "devDependencies": {
     "@sugoidogo/importable-types-web": "^1.0.0",
-    "@types/node": "^25.2.2",
+    "@types/node": "^20.19.39",
     "@types/web": "^0.0.329"
   }
 }
diff --git a/src/main.ts b/src/main.ts
deleted file mode 100644
index 7fd8a38..0000000
--- a/src/main.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-import * as fs from 'node:fs'
-import * as path from 'node:path'
-
-const sourceDir = 'node_modules/@types/node/'
-const importRegex = /import .+? from "(?:node\:)?(.+?)"/g
-
-if (fs.existsSync('dist')) fs.rmSync('dist', { 'recursive': true })
-
-let imports=new Set<string>()
-for (const basename of fs.readdirSync(sourceDir + 'web-globals/')) {
-    imports.add('web-globals/'+basename.split('.')[0])
-}
-
-let startSize=0
-do {
-    startSize = imports.size
-    let buffer = ''
-    for (const importName of imports) {
-        if (!fs.existsSync(sourceDir + importName + '.d.ts')) {
-            console.warn(importName + ' is not in sources, ignoring')
-            continue
-        }
-        buffer+=fs.readFileSync(sourceDir+importName+'.d.ts')
-    }
-    for (const match of buffer.matchAll(importRegex)) {
-        imports.add(match[1])
-    }
-} while (startSize != imports.size)
-    
-let index = ''
-for (const importName of imports) {
-    if (!fs.existsSync(sourceDir + importName + '.d.ts')) {
-        console.warn(importName + ' is not in sources, ignoring')
-        continue
-    }
-    fs.mkdirSync(path.dirname('dist/'+importName+'.d.ts'),{'recursive':true})
-    fs.copyFileSync(sourceDir + importName + '.d.ts', 'dist/' + importName + '.d.ts')
-    index += `/// <reference path="${importName}.d.ts" />\n`
-}
-
-fs.writeFileSync('dist/index.d.ts',index)
-fs.cpSync('node_modules/@types/node/LICENSE', 'LICENSE')
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
deleted file mode 100644
index 15e152a..0000000
--- a/tsconfig.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-    "compilerOptions": {
-        "target": "es2022",
-        "module": "es2022",
-        "moduleResolution": "node",
-        "lib": ["ES2022"],
-        "types": ["node"]
-    }
-}
\ No newline at end of file