import type { Element } from "../../tui/elements.js";
import { type Painted } from "../../tui/paint.js";
import { type ScreenName } from "./screen.js";
export declare const MIN_COLS = 100;
export type TracePosition = {
    at: number;
    of: number;
};
export type TabStripArgs = {
    active: ScreenName | undefined;
    title: string;
    tracePosition?: TracePosition;
    annotation?: string;
    following: boolean;
    cols: number;
};
export declare function tabStrip(args: TabStripArgs): Element;
export declare function keyFooter(hints: string, cols: number, title: string, sharedHints?: string): Element;
export declare function twoLineKeyFooter(hints: string, cols: number, title: string, sharedHints?: string): Element;
export declare function tooNarrow(cols: number): Element;
/** The header of one pane of a two-pane screen: the active pane's in the
 *  accent color on a contrasting background with its movement hint, the
 *  other's muted with `Tab to focus`. */
export declare function paneHeader(label: string, active: boolean, status: string, width: number, moveHint?: string): Painted;