Function checkDeprecatedFieldsForType

checkDeprecatedFieldsForType(
objectType: string,
items: Record<string, unknown>[],
): BatchDeprecatedFieldsResult
Check an array of objects of the same type for deprecated field usage.
Parameters
- objectType: string
  The OCF object type for all items
- items: Record<string, unknown>[]
  Array of data objects to check
Returns BatchDeprecatedFieldsResult
Aggregated result with summary statistics
Example
```
  const stockPlans = [
    { id: 'plan-1', stock_class_id: 'sc-1', plan_name: 'Plan A' },
    { id: 'plan-2', stock_class_ids: ['sc-2'], plan_name: 'Plan B' },
  ];
  const result = checkDeprecatedFieldsForType('StockPlan', stockPlans);
```
- Defined in src/utils/deprecatedFieldNormalization.ts:875