import { type Generated } from 'langium/generate';
export declare function getUserInput(text: string): Promise<string>;
export declare function getUserChoice<R extends string>(text: string, values: R[], defaultValue: R, lowerCase?: boolean): Promise<R>;
export declare const cliVersion: string;
export declare const generatedHeader: Generated;
export declare const schema: Promise<any>;
export declare function elapsedTime(): string;
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