fix: compile source using swc

Can no longer compile with TypeScript with the
allowImportingTsExtensions set

npm-compile.ts

@@ -0,0 +1,38 @@
+/*
+ * Compile source for NPM
+ */
+
+import swc from '@swc/core'
+import { glob } from 'glob'
+import { mkdirSync, writeFileSync } from 'node:fs'
+import path, { dirname } from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { updateImports } from './src/updateImports.ts'
+
+const __dirname = dirname(fileURLToPath(import.meta.url))
+
+for (const file of glob.sync('src/**/*.ts')) {
+	let compiled = (
+		await swc.transformFile(file, {
+			jsc: {
+				parser: {
+					syntax: 'typescript',
+				},
+				target: 'es2024',
+			},
+			module: {
+				type: 'es6',
+			},
+		})
+	).code
+
+	compiled = updateImports(compiled)
+
+	const targetFile = path.join(__dirname, 'dist', file.replace(/\.ts$/, '.js'))
+
+	mkdirSync(dirname(targetFile), { recursive: true })
+
+	writeFileSync(targetFile, compiled, 'utf8')
+
+	console.log(file)
+}