The 'this' context of type '{ name: string; resolveId(this: UnpluginBuildContext & UnpluginContext, id: string, src: string | undefined): string | undefined; load(this: UnpluginBuildContext & UnpluginContext, id: string): Promise<...>; vite: { ...; }; esbuild: { ...; }; }' is not assignable to method's 'this' of type 'UnpluginBuildContext & UnpluginContext'.