/**
 * Variables used by the engine.
 */
import { IFileSystem } from "unitejs-framework/dist/interfaces/IFileSystem";
import { UniteClientPackage } from "../configuration/models/unite/uniteClientPackage";
import { UniteConfiguration } from "../configuration/models/unite/uniteConfiguration";
import { IPackageManager } from "../interfaces/IPackageManager";
import { EngineVariablesMeta } from "./engineVariablesMeta";
export declare class EngineVariables {
    meta: EngineVariablesMeta;
    force: boolean;
    noCreateSource: boolean;
    engineRootFolder: string;
    engineAssetsFolder: string;
    engineVersion: string;
    engineDependencies: {
        [id: string]: string;
    };
    rootFolder: string;
    wwwRootFolder: string;
    packagedRootFolder: string;
    platformRootFolder: string;
    docsRootFolder: string;
    www: {
        [id: string]: string;
        src: string;
        dist: string;
        unitRoot: string;
        unit: string;
        unitDist: string;
        css: string;
        cssDist: string;
        e2eRoot: string;
        e2e: string;
        e2eDist: string;
        reports: string;
        package: string;
        build: string;
        configuration: string;
        assets: string;
        assetsSrc: string;
    };
    buildTranspileInclude: string[];
    buildTranspilePreBuild: string[];
    buildTranspilePostBuild: string[];
    moduleId: string;
    packageManager: IPackageManager;
    additionalCompletionMessages: string[];
    private readonly _configuration;
    private readonly _requiredDevDependencies;
    private readonly _removedDevDependencies;
    private readonly _requiredClientPackages;
    private readonly _removedClientPackages;
    private _existingClientPackages;
    constructor();
    setConfiguration(name: string, config: any): void;
    getConfiguration<T>(name: string): T;
    setupDirectories(fileSystem: IFileSystem, rootFolder: string): void;
    initialisePackages(clientPackages: {
        [id: string]: UniteClientPackage;
    }): void;
    toggleClientPackage(key: string, clientPackage: UniteClientPackage, required: boolean): void;
    addClientPackage(key: string, clientPackage: UniteClientPackage): void;
    removeClientPackage(key: string, clientPackage: UniteClientPackage): void;
    toggleDevDependency(dependencies: string[], required: boolean): void;
    addDevDependency(dependencies: string[]): void;
    removeDevDependency(dependencies: string[]): void;
    addVersionedDevDependency(dependency: string, version: string): void;
    buildDependencies(uniteConfiguration: UniteConfiguration, packageJsonDependencies: {
        [id: string]: string;
    }): void;
    buildDevDependencies(packageJsonDevDependencies: {
        [id: string]: string;
    }): void;
    findDependencyVersion(requiredDependency: string): string;
}