| ArrayNode | Represents an Array node in the config tree. |
| BaseNode | The base node class |
| BooleanNode | This node represents a Boolean value in the config tree. |
| EnumNode | Node which only allows a finite set of values. |
| FloatNode | This node represents a float value in the config tree. |
| IntegerNode | This node represents an integer value in the config tree. |
| NumericNode | This node represents a numeric value in the config tree |
| Processor | This class is the entry point for config normalization/merging/finalization. |
| PrototypedArrayNode | Represents a prototyped Array node in the config tree. |
| ReferenceDumper | Dumps a reference configuration for the given configuration/node instance. |
| ScalarNode | This node represents a scalar value in the config tree. |
| VariableNode | This node represents a value of variable type in the config tree. |