import AbstractCliTest from '../../../tests/AbstractCliTest';
export default class UpgradingASkill2Test extends AbstractCliTest {
    protected static beforeEach(): Promise<void>;
    protected static upgradesPlugins(pluginName: string, cacheKey: string, shouldBlockYarn?: boolean): Promise<void>;
    protected static canSkipPackageScriptChanges(): Promise<void>;
    protected static asksForEachScriptChange(): Promise<void>;
    protected static canSkipAllScriptChanges(): Promise<void>;
    protected static canOverwriteChangedScript(): Promise<void>;
    protected static upgradingSkillWithSandboxUpgradesTheListener(): Promise<void>;
    protected static assertSandboxListenerNotWritten(): void;
}