@nrwl/jest/src/utils/testing.d.ts

The Nx Plugin for Jest contains executors and generators allowing your workspace to use the powerful Jest testing capabilities.

import type { Tree, Rule } from '@angular-devkit/schematics';
export declare function runSchematic<T extends object = any>(schematicName: string, options: T, tree: Tree): Promise<import("@angular-devkit/schematics/testing").UnitTestTree>;
export declare function callRule(rule: Rule, tree: Tree): Promise<import("@angular-devkit/schematics/src/tree/interface").Tree>;
export declare function runMigration<T extends object = any>(migrationName: string, options: T, tree: Tree): Promise<import("@angular-devkit/schematics/testing").UnitTestTree>;