import { ChildKey, DynamicGraphNode, DynamicNodeDefinition, DynamicNodeType, GraphNode, GraphOperation, NodeData, NodeDefinition, NodeName, NodeProperties, NodeState, OperationType, SerializedNodeProperties } from '../types/graph';
/**
 * A definition of the `getChild` graph operation.
 * See the [[getChildOperation]] documentation to find out more.
 */
export interface GetChildOperation extends GraphOperation<'getChild', GetChildProperties> {
}
export interface GetChildProperties {
    key: ChildKey;
}
/**
 * An implementation of the [[getChildOperation]].
 * See the [[getChildOperation]] documentation to find out more.
 */
export declare const GetChildOperationType: OperationType<'getChild', GetChildProperties>;
/**
 * Creates a new instance of [[getChildOperation]]. This operation is used to instruct Muster to
 * traverse the `getChild` operation for a given node.
 */
export declare function getChildOperation(key: ChildKey): GetChildOperation;
export declare function isGetChildOperation(value: GraphOperation): value is GetChildOperation;
export declare type ContainerNodeType<T extends NodeName = NodeName, P extends NodeProperties = NodeProperties, S extends NodeState = NodeState, D extends NodeData = NodeData, V extends SerializedNodeProperties = P> = DynamicNodeType<T, P, S, D, V, 'getChild', GetChildOperation>;
export declare type ContainerGraphNode<T extends NodeName = NodeName, P extends NodeProperties = NodeProperties, S extends NodeState = NodeState, D extends NodeData = NodeData, V extends SerializedNodeProperties = P> = DynamicGraphNode<T, P, S, D, V, 'getChild', GetChildOperation, ContainerNodeType<T, P, S, D, V>>;
export declare type ContainerNodeDefinition<T extends NodeName = NodeName, P extends NodeProperties = NodeProperties, S extends NodeState = NodeState, D extends NodeData = NodeData, V extends SerializedNodeProperties = P> = DynamicNodeDefinition<T, P, S, D, V, 'getChild', GetChildOperation, ContainerNodeType<T, P, S, D, V>>;
export declare function supportsGetChildOperation<T extends NodeName = NodeName, P extends NodeProperties = NodeProperties, S extends NodeState = NodeState, D extends NodeData = NodeData, V extends SerializedNodeProperties = P>(node: NodeDefinition): node is ContainerNodeDefinition<T, P, S, D, V>;
export declare function supportsGetChildOperation<T extends NodeName = NodeName, P extends NodeProperties = NodeProperties, S extends NodeState = NodeState, D extends NodeData = NodeData, V extends SerializedNodeProperties = P>(node: GraphNode): node is ContainerGraphNode<T, P, S, D, V>;
export declare function supportsGetChildOperation<T extends NodeName = NodeName, P extends NodeProperties = NodeProperties, S extends NodeState = NodeState, D extends NodeData = NodeData, V extends SerializedNodeProperties = P>(node: NodeDefinition | GraphNode): node is ContainerNodeDefinition<T, P, S, D, V> | ContainerGraphNode<T, P, S, D, V>;