import type { IInput } from './input';
export interface IJavaScriptInput {
    isTerminal(): boolean;
    readAsync(maxChars: number | null): Promise<string>;
}
export declare class JavaScriptInput implements IJavaScriptInput {
    readonly input: IInput;
    constructor(input: IInput);
    isTerminal(): boolean;
    readAsync(maxChars: number | null): Promise<string>;
}