import type { ScreenSchema, DataSource, ComponentSchema } from './types';
import { Layout } from './Layout';
export interface ScreenComponent {
    toJSON(): ComponentSchema;
}
export declare class Screen {
    private readonly _id;
    private _title?;
    private _terminal;
    private _refreshOnBack;
    private _data?;
    private readonly _layout;
    constructor(id: string);
    get id(): string;
    get layout(): Layout;
    setTitle(title: string): this;
    setTerminal(terminal?: boolean): this;
    setRefreshOnBack(refresh?: boolean): this;
    setData(data: Record<string, DataSource>): this;
    addData(key: string, source: DataSource): this;
    addComponent(component: ScreenComponent): this;
    addComponents(...components: ScreenComponent[]): this;
    toJSON(): ScreenSchema;
}