import EnvironmentBuilder from '../../cli/environment-builder.ts';
import BaseGenerator from '../base/index.ts';
import type { Config as UpgradeConfig, Options as UpgradeOptions } from './types.ts';
export default class UpgradeGenerator extends BaseGenerator<UpgradeConfig, UpgradeOptions> {
    [BaseGenerator.INITIALIZING]: Record<"displayLogo" | "initializeOptions" | "assertJHipsterProject" | "checkoutDependency" | "assertGitPresent" | "assertGitRepository" | "assertNoLocalChanges" | "detectCurrentBranch", import("../base-core/types.js").GenericTask<any, import("../base/tasks.js").TaskParamWithControl>>;
    [BaseGenerator.DEFAULT]: Record<"prepareUpgradeBranch" | "prepareSourceBranch" | "updateUpgradeBranch" | "upgradeSourceBranch", import("../base-core/types.js").GenericTask<any, import("../base/tasks.js").TaskParamWithControl>>;
    [BaseGenerator.END]: Record<"end", import("../base-core/types.js").GenericTask<any, import("../base/tasks.js").TaskParamWithControl>>;
    requiredPackage: string;
    createEnvBuilder: typeof EnvironmentBuilder.createDefaultBuilder;
    actualApplicationBranch: string;
    silent: boolean;
    applyConfig: boolean;
    spawnStdio: 'inherit' | 'ignore' | 'pipe' | 'overlapped';
    executable: string;
    verbose: boolean;
    beforeQueue(): Promise<void>;
    get initializing(): Record<"displayLogo" | "initializeOptions" | "assertJHipsterProject" | "checkoutDependency" | "assertGitPresent" | "assertGitRepository" | "assertNoLocalChanges" | "detectCurrentBranch", import("../base-core/types.js").GenericTask<any, import("../base/tasks.js").TaskParamWithControl>>;
    get default(): Record<"prepareUpgradeBranch" | "prepareSourceBranch" | "updateUpgradeBranch" | "upgradeSourceBranch", import("../base-core/types.js").GenericTask<any, import("../base/tasks.js").TaskParamWithControl>>;
    get end(): Record<"end", import("../base-core/types.js").GenericTask<any, import("../base/tasks.js").TaskParamWithControl>>;
    rmRf(file: string): Promise<void>;
    /**
     * Remove every generated file not related to the generation.
     */
    cleanUp(): Promise<void>;
    getPackageJsonVersion(): string;
    isV7(version: string): boolean;
    runNonInteractive(inherit?: boolean): Promise<void>;
    /**
     * Check git version.
     */
    checkGitVersion(minVersion?: string): Promise<boolean>;
}