/**
 * @license
 * Copyright 2021 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
import ts from 'typescript';
/**
 * Return whether the given node has the static keyword modifier.
 */
export declare const isStatic: (node: ts.Node) => boolean;
/**
 * Return each class declaration in the given nodes lineage, including the given
 * node. Use the given type checker for resolving parent class names.
 */
export declare function getHeritage(node: ts.ClassDeclaration, checker: ts.TypeChecker): IterableIterator<ts.ClassDeclaration>;
export declare function removeDecorators(factory: ts.NodeFactory, modifiers: ts.NodeArray<ts.ModifierLike> | undefined): ts.NodeArray<ts.ModifierLike> | undefined;