Function isRequired

scripts/generate-docs.ts:281–291

(schema: ZodSchema)

}

function isRequired(schema: ZodSchema): boolean {
  let def = schema._def;
  while (def.typeName === 'ZodEffects') {
    if (!def.schema) {
      break;
    }
    schema = def.schema;
    def = schema._def;
  }
  return def.typeName !== 'ZodOptional' && def.typeName !== 'ZodDefault';
}

async function generateReference(
  title: string,