/**
 * Copyright Zendesk, Inc.
 *
 * Use of this source code is governed under the Apache License, Version 2.0
 * found at http://www.apache.org/licenses/LICENSE-2.0.
 */
import { Size } from '../types';
interface IStyledProgressBackgroundProps {
    $size: Size;
    $color?: string;
}
export declare const StyledProgressBackground: import("styled-components/dist/types").IStyledComponentBase<"web", import("styled-components/dist/types").Substitute<import("styled-components/dist/types").Substitute<import("styled-components/dist/types").Substitute<import("react").DetailedHTMLProps<import("react").HTMLAttributes<HTMLDivElement>, HTMLDivElement>, Omit<import("react").DetailedHTMLProps<import("react").HTMLAttributes<HTMLDivElement>, HTMLDivElement>, "ref"> & {
    ref?: ((instance: HTMLDivElement | null) => void | import("react").DO_NOT_USE_OR_YOU_WILL_BE_FIRED_CALLBACK_REF_RETURN_VALUES[keyof import("react").DO_NOT_USE_OR_YOU_WILL_BE_FIRED_CALLBACK_REF_RETURN_VALUES]) | import("react").RefObject<HTMLDivElement> | null | undefined;
}>, IStyledProgressBackgroundProps>, IStyledProgressBackgroundProps>> & string;
interface IStyledProgressIndicatorProps {
    $size: Size;
    $value: number;
}
export declare const StyledProgressIndicator: import("styled-components/dist/types").IStyledComponentBase<"web", import("styled-components/dist/types").Substitute<import("styled-components/dist/types").Substitute<import("styled-components/dist/types").Substitute<import("react").DetailedHTMLProps<import("react").HTMLAttributes<HTMLDivElement>, HTMLDivElement>, Omit<import("react").DetailedHTMLProps<import("react").HTMLAttributes<HTMLDivElement>, HTMLDivElement>, "ref"> & {
    ref?: ((instance: HTMLDivElement | null) => void | import("react").DO_NOT_USE_OR_YOU_WILL_BE_FIRED_CALLBACK_REF_RETURN_VALUES[keyof import("react").DO_NOT_USE_OR_YOU_WILL_BE_FIRED_CALLBACK_REF_RETURN_VALUES]) | import("react").RefObject<HTMLDivElement> | null | undefined;
}>, IStyledProgressIndicatorProps>, IStyledProgressIndicatorProps>> & string;
export {};