import { Component, MaybeOldComponent } from '../Component/types';
import { Display, EmptyCell } from '../Display/types';
import { HeaderComponent } from './types';
export declare const init: (displayTitle: string) => HeaderComponent;
export declare const isComponent: (component: Component.RawComponent | EmptyCell | HeaderComponent | MaybeOldComponent) => component is HeaderComponent;
export declare const HEADER_ROW_HEIGHT = 52;
export declare const add: (display: Display, rowIndex: number, initialTitle: string) => Display;
