Calling a trpc endpoint inside of a trpc endpoint

export const guildRouter = createTRPCRouter({
  getBotGuilds: protectedProcedure.query(({ ctx }) => {
  }),
  getUserGuilds: protectedProcedure.query(({ ctx }) => {
    
    return [];
  }),
  getAllGuilds: protectedProcedure.query(({ ctx }) => {

  }),
});