import { StepManager } from '../steps/step-manager';
import BaseCommand from '../base-command';
export default class Init extends BaseCommand {
    static description: string;
    static flags: {
        [x: string]: import("@oclif/command/lib/flags").IFlag<any>;
    };
    static args: {
        name: string;
        description: string;
    }[];
    protected requireExistingExtension: boolean;
    protected steps(stepManager: StepManager): StepManager;
    protected welcomeMessage(): string;
    protected goodbyeMessage(): string;
    protected additionalPreRunChecks(extRoot: string): Promise<void>;
}