Apex method to find picklist options using describe

DynamicPicklistOptionsUtility.apxc

public class DynamicPicklistOptionsUtility{
    
    @AuraEnabled  
    public static List<picklistWrapper> findPicklistOptions(string objAPIName, string fieldAPIname) {
        list<picklistWrapper> returnValue = new list<picklistWrapper>();
		Map<String, Schema.SObjectType> schemaMap = Schema.getGlobalDescribe();
        // Get the object type of the SObject.
		Schema.sObjectType objType = schemaMap.get(objAPIName);
		// Describe the SObject using its object type.
		Schema.DescribeSObjectResult objDescribe = objType.getDescribe();
		// Get a map of fields for the SObject
		map < String, Schema.SObjectField > fieldMap = objDescribe.fields.getMap();
		// Get the list of picklist values for this field.
		list < Schema.PicklistEntry > values = fieldMap.get(fieldAPIname).getDescribe().getPickListValues();
		pickListFieldWrapper picklistDetails = new pickListFieldWrapper();
		// Add these values to the selectoption list.
		for (Schema.PicklistEntry a: values) {
			picklistWrapper aa = new picklistWrapper();
			aa.pickListLabel = a.getLabel();
			aa.pickListValue = a.getValue();
			returnValue.add(aa);
		}
        system.debug('*****returnValue'+returnValue);
        return returnValue;
        
        
    }
    public class picklistWrapper{
        @AuraEnabled 
		public string pickListLabel;
        @AuraEnabled 
		public string pickListValue;
        
    }
}