import { Node } from "./primitives";
import { NodeReducer } from "./node-reducer";
declare const functionReferenceType = "functionReference";
declare type FunctionReferenceType = typeof functionReferenceType;
export declare type FunctionReference = Node<FunctionReferenceType>;
export declare function isFunctionReference(node: Node): node is FunctionReference;
export declare const reduceFunctionReferences: NodeReducer;
export {};