/** Last non-empty line, without markdown emphasis, for the row text. */
export declare function lastLine(text: string): string | null;
/** Whether a finished turn's final text asks the user something. */
export declare function looksLikeQuestion(text: string): boolean;
/** The line that asks, for the peek panel: the one before a trailing list, else the last. */
export declare function questionLine(text: string): string | null;
/** Numbered choices ("1. foo", "2) bar") ending a question (PK-3). */
export declare function extractChoices(text: string): string[];
/** Text content of an assistant message. */
export declare function messageText(message: {
    content?: unknown;
}): string;
export declare function clip(text: string, max?: number): string;