import { NxJsonConfiguration, ProjectConfiguration, Tree } from "@nx/devkit";
export declare function updateProjectConfigurationIf(tree: Tree, predicate: (project: ProjectConfiguration) => boolean, updater: (project: ProjectConfiguration) => void): Promise<void>;
export declare function updateNxJsonIf(tree: Tree, predicate: (nxJson: NxJsonConfiguration) => boolean, updater: (project: NxJsonConfiguration) => void): Promise<void>;