I am working on vue3 and vite,

running npm run dev gives no errors

but running npm run build gives a lot of more errors, I know it is because of the strict mode in tsconfig.

{
  "compilerOptions": {
    "target": "ESNext",
    "useDefineForClassFields": true,
    "module": "ESNext",
    "moduleResolution": "Node",
    "strict": true,

My questions is how could I enable the strict mode in the development mode so I can find the errors in advance ?