import { ProjectUtilsConfiguration } from '../project-utils.configuration';
import { JSONSchemaForNxProjects } from '../project-utils.types';
import { ApplicationPackageJsonService } from './application-package-json.service';
import { DotEnvService } from './dot-env.service';
import { PackageJsonService } from './package-json.service';
export declare class NxProjectJsonService {
    private readonly projectUtilsConfiguration;
    private readonly applicationPackageJsonService;
    private readonly packageJsonService;
    private readonly dotEnvService;
    constructor(projectUtilsConfiguration: ProjectUtilsConfiguration, applicationPackageJsonService: ApplicationPackageJsonService, packageJsonService: PackageJsonService, dotEnvService: DotEnvService);
    getNxProjectJsonFilePath(): string | undefined;
    addRunCommands(
    /**
     * Command lines for append
     */
    lines: string[], 
    /**
     * Name of the target where you need to add it; if it does not exist, it will be created automatically
     */
    targetName?: string, 
    /**
     * A line to check whether to add, by default it searches for each command to add
     */
    searchCommand?: string, customNxProjectJsonFile?: string): void;
    readFile(nxProjectJsonFile: string): JSONSchemaForNxProjects | undefined;
    writeFile(nxProjectJsonFile: string, data: JSONSchemaForNxProjects): void;
    read(customNxProjectJsonFile?: string): JSONSchemaForNxProjects | undefined;
    write(data: JSONSchemaForNxProjects, customNxProjectJsonFile?: string): void;
}