import { Node } from '../core/node.js';
import { Label } from './label.js';
import { UINode, UINodeOptions, UINodeStyle } from './ui-node.js';
export declare class Source extends UINode<SourceStyle> {
    style: SourceStyle;
    private htmlInput;
    private fileIcon;
    private _file;
    label: Label;
    accept: string;
    actionOverride: boolean;
    get file(): File;
    set file(file: File);
    constructor(node: Node, _options?: SourceOptions);
    protected created(options: SourceOptions): void;
    setupInputElement(options: SourceOptions): void;
    paint(): void;
    paintLOD1(): void;
    offPaint(): void;
    reflow(): void;
    onPropChange(_oldVal: any, newVal: any): void;
}
export interface SourceStyle extends UINodeStyle {
    borderColor?: string;
    font?: string;
    fontSize?: string;
    color?: string;
}
export interface SourceOptions extends UINodeOptions<SourceStyle> {
    accept?: string;
    file?: File;
    actionOverride?: boolean;
}