import { WidgetConfig } from ".";
import { Color } from "../terminal";
import { Widget } from "./widget";
export declare function truncateText(config: {
    text: string;
    truncateAfter: number;
    addEllipsis: boolean;
}): string;
export declare function wrapText(config: {
    text: string;
    wrapAt: number;
}): string[];
/**
 * The State of a TextWidget
 */
export interface TextWidgetState {
    /** The text to display */
    text: string;
    /** The color to use for the text. Default White. */
    foreColor?: Color;
    /** The color to use for the background. Default Black*/
    backColor?: Color;
    /** Truncate the text after this amount */
    truncateAfter?: number;
    /** Change the last three chars of a truncated text to ... */
    truncateAddEllipsis?: boolean;
    /** Wrap the text after this number */
    wrapAt?: number;
}
/**
 * Represents text to draw to the screen, potentially truncated or wrapped.
 */
export declare class TextWidget extends Widget<TextWidgetState> {
    constructor(config: WidgetConfig<TextWidgetState>);
    private getLines;
    private getText;
    onDraw(): void;
}