import type { Align } from "./types.js";
export interface InlineSegment {
    align: Align;
    priority?: number;
    renderInline: (maxWidth: number) => string;
}
export declare class WidgetRowRegistry {
    private readonly tui;
    private segments;
    private versionValue;
    constructor(tui: {
        requestRender(): void;
    });
    get version(): number;
    set(key: string, segment: InlineSegment): void;
    remove(key: string): void;
    clear(): void;
    snapshot(): InlineSegment[];
}
export declare class HorizontalLineWidget {
    private readonly getSegments;
    private readonly getVersion?;
    private readonly gap;
    private cachedWidth?;
    private cachedLines?;
    private cachedVersion?;
    constructor(getSegments: () => InlineSegment[], getVersion?: (() => number) | undefined, gap?: string);
    invalidate(): void;
    render(width: number): string[];
}
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