fix(types): add generate.exclude type

Fixes #132

Author: kevinmarrec

packages/types/config/generate.d.ts

@@ -12,6 +12,7 @@ export interface NuxtConfigurationGenerate {
   concurrency?: number
   devtools?: boolean
   dir?: string
+  exclude?: RegExp[]
   fallback?: string | boolean
   interval?: number
   routes?: NuxtConfigurationGenerateRoute[] | NuxtConfigurationGenerateRoutesFunction | NuxtConfigurationGenerateRoutesFunctionWithCallback