import { Label } from "../../core/render/Label";
import { Container, IContainerPrivate, IContainerSettings } from "../../core/render/Container";
import { Slice } from "../../core/render/Slice";
import { Percent } from "../../core/util/Percent";
import { Circle } from "./Circle";
export interface IProgressPieSettings extends IContainerSettings {
    /**
     * Progress from `0` to `1`.
     */
    value?: number;
    /**
     * Outer radius in pixels, or as a percent of half the smaller of the
     * pie's width and height.
     */
    radius?: number | Percent;
    /**
     * Inner radius in pixels, or as a percent of `radius`.
     */
    innerRadius?: number | Percent;
    /**
     * Number format for the label, which shows `value` times 100.
     */
    numberFormat?: string;
}
export interface IProgressPiePrivate extends IContainerPrivate {
}
/**
 * A ring that fills clockwise from the top as `value` goes from `0` to `1`,
 * with the percent shown in the middle.
 *
 * @important
 * @since 5.14.0
 */
export declare class ProgressPie extends Container {
    /**
     * The circle behind the ring.
     */
    circle: Circle;
    /**
     * The label in the middle that shows the percent.
     */
    label: Label;
    /**
     * The slice that shows the progress.
     */
    slice: Slice;
    /**
     * The full ring behind `slice`.
     */
    backgroundSlice: Slice;
    protected _afterNew(): void;
    _settings: IProgressPieSettings;
    _privateSettings: IProgressPiePrivate;
    static className: string;
    static classNames: Array<string>;
    _updateChildren(): void;
}
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