chore: improve extract typings

lib/config/common.ts

@@ -19,13 +19,15 @@ export interface RenovateSharedConfig {
   automerge?: boolean;
   branchPrefix?: string;
   branchName?: string;
-
+  manager?: string;
   commitMessage?: string;
   enabled?: boolean;
   enabledManagers?: string[];
+  fileMatch?: string[];
   group?: GroupConfig;
   groupName?: string;
   groupSlug?: string;
+  includePaths?: string[];
   ignoreDeps?: string[];
   ignorePaths?: string[];
   labels?: string[];

lib/workers/repository/extract/manager-files.ts

 import is from '@sindresorhus/is';
+import { RenovateConfig } from '../../../config/common';
 import { logger } from '../../../logger';
 import {
   extractAllPackageFiles,
@@ -14,7 +15,9 @@ import {
   getMatchingFiles,
 } from './file-match';
 
-export async function getManagerPackageFiles(config): Promise<PackageFile[]> {
+export async function getManagerPackageFiles(
+  config: RenovateConfig
+): Promise<PackageFile[]> {
   const { manager, enabled, includePaths, ignorePaths } = config;
   logger.trace(`getPackageFiles(${manager})`);
   if (!enabled) {