import * as ts from "typescript";
import CodeBlockWriter from "code-block-writer";
import { Constructor } from "./../../Constructor";
import { Node } from "./../common";
export declare type BodyableNodeExtensionType = Node<ts.Node>;
export interface BodyableNode {
    /**
     * Gets the body or throws an error if it doesn't exist.
     */
    getBodyOrThrow(): Node;
    /**
     * Gets the body if it exists.
     */
    getBody(): Node | undefined;
    /**
     * Sets the body text. A body is required to do this operation.
     * @param writerFunction - Write the text using the provided writer.
     */
    setBodyText(writerFunction: (writer: CodeBlockWriter) => void): this;
    /**
     * Sets the body text. A body is required to do this operation.
     * @param text - Text to set as the body.
     */
    setBodyText(text: string): this;
}
export declare function BodyableNode<T extends Constructor<BodyableNodeExtensionType>>(Base: T): Constructor<BodyableNode> & T;