export declare class TextBackground {
    color: string;
    xPadding?: string | number | undefined;
    yPadding?: string | number | undefined;
    borderRadius?: string | number | undefined;
    alignThreshold?: string | number | undefined;
    constructor(color: string, xPadding?: string | number | undefined, yPadding?: string | number | undefined, borderRadius?: string | number | undefined, alignThreshold?: string | number | undefined);
    toMap(): Record<string, any>;
}