chore: hoists tests out of payload package

test/generateTypes.ts

@@ -0,0 +1,36 @@
+import fs from 'fs'
+import path from 'path'
+
+import { generateTypes } from '../packages/payload/src/bin/generateTypes'
+
+const [testConfigDir] = process.argv.slice(2)
+
+let testDir
+if (testConfigDir) {
+  testDir = path.resolve(__dirname, testConfigDir)
+  setPaths(testDir)
+  generateTypes()
+} else {
+  // Generate types for entire directory
+  testDir = __dirname
+
+  fs.readdirSync(__dirname, { withFileTypes: true })
+    .filter((f) => f.isDirectory())
+    .forEach((dir) => {
+      const suiteDir = path.resolve(testDir, dir.name)
+      const configFound = setPaths(suiteDir)
+      if (configFound) generateTypes()
+    })
+}
+
+// Set config path and TS output path using test dir
+function setPaths(dir) {
+  const configPath = path.resolve(dir, 'config.ts')
+  const outputPath = path.resolve(dir, 'payload-types.ts')
+  if (fs.existsSync(configPath)) {
+    process.env.PAYLOAD_CONFIG_PATH = configPath
+    process.env.PAYLOAD_TS_OUTPUT_PATH = outputPath
+    return true
+  }
+  return false
+}