import * as ts from 'typescript';
import { Tree } from '@nx/devkit';
export declare function getDecoratorMetadata(source: ts.SourceFile, identifier: string, module: string): ts.Node[];
export declare function addExportToModule(host: Tree, source: ts.SourceFile, modulePath: string, symbolName: string): ts.SourceFile;
export declare function addDeclarationToModule(host: Tree, source: ts.SourceFile, modulePath: string, symbolName: string): ts.SourceFile;