import { Column } from '../models/Column';
/**
 * A radio-button panel for data-mapped columns. Renders one radio per display
 * value below the cell and commits the chosen value on selection. Escape cancels;
 * moving focus out of the panel cancels too. Mirrors the other editors' interface.
 */
export declare class RadioEditor {
    private onCommit;
    private onCancel;
    private root;
    private name;
    constructor(onCommit: (value: string) => void, onCancel: () => void);
    open(parent: HTMLElement, column: Column, item: Record<string, unknown>, rect: DOMRect): void;
    close(): void;
}