import { WASIFile } from "@runno/wasi";
type DateAttribute = "access" | "modification" | "change";
type Attribute = "path" | "url" | DateAttribute;
export declare class FileElement extends HTMLElement {
    static get observedAttributes(): Attribute[];
    path: string;
    access: Date;
    modification: Date;
    change: Date;
    url: string;
    _content: string;
    get content(): string;
    set content(content: string);
    constructor();
    getFile(): Promise<WASIFile>;
    attributeChangedCallback(name: Attribute, _oldValue: string, newValue: string): void;
}
export {};