import * as ts from "typescript";
import { Node } from "./../common";
import { ExpressionWithTypeArguments } from "./../type";
export declare class HeritageClause extends Node<ts.HeritageClause> {
    /**
     * Gets all the types for the heritage clause.
     */
    getTypes(): ExpressionWithTypeArguments[];
    /**
     * Gets the heritage clause token.
     */
    getToken(): ts.SyntaxKind.ExtendsKeyword | ts.SyntaxKind.ImplementsKeyword;
    /**
     * Remove the expression from the heritage clause.
     * @param index - Index of the expression to remove.
     */
    removeExpression(index: number): this;
    /**
     * Removes the expression from the heritage clause.
     * @param expressionNode - Expression to remove.
     */
    removeExpression(expressionNode: ExpressionWithTypeArguments): this;
}