import type { TemplateResult } from "lit";
import { XmField } from "../field/index.js";
import "../primitives/index.js";
/**
 * @fires change - Fired on commit with the new value in `detail`.
 */
export declare class XmFileInput extends XmField {
    static styles: CSSStyleSheet[];
    /** Native accept filter (e.g. ".yml,.json,image/*"). */
    accept: string;
    /** Allow selecting more than one file. */
    multiple: boolean;
    private _files;
    private _dragActive;
    private _native;
    /** Public read contract (AD-6a) — the selected files. */
    get files(): File[];
    private _setFiles;
    private _openPicker;
    private _onNativeChange;
    private _onKeydown;
    private _onDragOver;
    private _onDragLeave;
    /** Does a dropped file satisfy the `accept` list? Mirrors the native picker so
        drag-drop and click-to-pick enforce the same filter. */
    private _accepts;
    private _onDrop;
    private _removeFile;
    render(): TemplateResult;
}
declare global {
    interface HTMLElementTagNameMap {
        "xm-file-input": XmFileInput;
    }
}