Any reason why I cannot create a base configuration and instanciate mastra with it?

export const mastra = new Mastra({
  workflows: { weatherWorkflow, vetPetPlanWorkflow },
  agents: { vet, productRecommendationsAgent, petProductSuitabilityAgent },

import { mastraBaseConfig } from './config';


export const mastra = new Mastra({
  ...mastraBaseConfig,

export const mastraBaseConfig = {
  workflows: { weatherWorkflow, vetPetPlanWorkflow },
  agents: { vet, productRecommendationsAgent, petProductSuitabilityAgent },
  vectors: {
    internal: new PgVector(connectionConfig)
  },
};

• Packages in scope: mastra
• Running dev in 1 packages
• Remote caching disabled
mastra:dev: cache bypass, force executing 53092310254a8885
mastra:dev: 
mastra:dev: > [email protected] dev /Users/ricardochiriboga/Development/PawsforLife/or
pheus/apps/mastra
mastra:dev: > mastra dev
mastra:dev: 
mastra:dev: ERROR [2025-12-01 21:50:41.257 +1100] (Mastra CLI): /Users/ricardochi
riboga/Development/PawsforLife/orpheus/apps/mastra/src/mastra/index.ts: Cannot re
ad properties of undefined (reading 'name')