import { type Value, type ViewProps } from '@tweakpane/core';
import { type EditMode, OklchColor } from './model/color.js';
interface Config {
    value: Value<OklchColor>;
    mode: Value<EditMode>;
    viewProps: ViewProps;
}
export declare class AreaController {
    readonly element: HTMLElement;
    private readonly value_;
    private readonly mode_;
    private readonly picker_;
    private fromArea_;
    constructor(doc: Document, config: Config);
    private sync_;
    /** Re-render once the popup is visible (the canvas needs a real layout size). */
    refresh(): void;
}
export {};