import { workspaces } from '@angular-devkit/core';
import { Tree } from '@angular-devkit/schematics';
/** Creates a file host to be used with Angular-Devkit's workspace utilities */
export declare function createWorkspaceHost(tree: Tree): workspaces.WorkspaceHost;
/** Returns the Angular workspace definition for the given path. The path must be a directory containing an angular.json or .angular.json file. */
export declare function getWorkspace(path: string, tree: Tree): Promise<workspaces.WorkspaceDefinition>;
/** Returns all tsconfig paths from the angular workspace, including testing tsconfigs. */
export declare function getTsConfigPaths(workspace: workspaces.WorkspaceDefinition, tree: Tree): string[];
