minor refactor

Author: barrymichaeldoyle

src/constant.ts

@@ -1,8 +1,21 @@
 import { type PackageManager } from './types';
 
+/**
+ * The package managers that PatchPulse supports.
+ * Used for running the command to update the dependencies.
+ */
 export const PACKAGE_MANAGERS: readonly PackageManager[] = [
   'npm',
   'pnpm',
   'yarn',
   'bun',
 ];
+
+/**
+ * The filenames of the configuration files that PatchPulse looks for.
+ */
+export const CONFIG_FILENAMES: readonly string[] = [
+  'patchpulse.config.json',
+  '.patchpulserc.json',
+  '.patchpulserc',
+];

src/services/config.ts

@@ -1,6 +1,6 @@
 import { existsSync, readFileSync } from 'fs';
 import { join } from 'path';
-import { PACKAGE_MANAGERS } from '../constant';
+import { CONFIG_FILENAMES, PACKAGE_MANAGERS } from '../constant';
 import { type PackageManager } from '../types';
 
 export interface PatchPulseConfig {
@@ -9,12 +9,6 @@ export interface PatchPulseConfig {
   noUpdatePrompt?: boolean;
 }
 
-const CONFIG_FILENAMES = [
-  'patchpulse.config.json',
-  '.patchpulserc.json',
-  '.patchpulserc',
-];
-
 /**
  * Get the config from the config file and merged with the CLI config
  * @param argv - The command line arguments