import * as ts from "typescript";
import { Constructor } from "./../../Constructor";
import { Node } from "./../common";
export declare type GeneratorableNodeExtensionType = Node<ts.Node & {
    asteriskToken?: ts.AsteriskToken;
}>;
export interface GeneratorableNode {
    /**
     * If it's a generator function.
     */
    isGenerator(): boolean;
    /**
     * Gets the asterisk token or undefined if none exists.
     */
    getAsteriskToken(): Node<ts.AsteriskToken> | undefined;
    /**
     * Gets the asterisk token or throws if none exists.
     */
    getAsteriskTokenOrThrow(): Node<ts.AsteriskToken>;
    /**
     * Sets if the node is a generator.
     * @param value - If it should be a generator or not.
     */
    setIsGenerator(value: boolean): this;
}
export declare function GeneratorableNode<T extends Constructor<GeneratorableNodeExtensionType>>(Base: T): Constructor<GeneratorableNode> & T;