export type PromptView = {
    lineOffset: number;
    visibleLines: string[];
    cursorLineInView: number;
    cursorCol: number;
    showPlaceholder: boolean;
};
export declare function splitLineAtCursor(line: string, col: number): {
    left: string;
    at: string;
    right: string;
};
export declare function getPromptView(value: string, cursor: number, maxVisibleLines: number): PromptView;