import React from "react";
import type { StyleProp, ViewStyle } from "react-native";
interface ProgressBarInnerProps {
    readonly width: number;
    readonly animationDuration?: number;
    readonly color?: string;
    readonly style?: StyleProp<ViewStyle>;
    readonly testID?: string;
}
export declare function ProgressBarInner({ width, color, style, testID, }: ProgressBarInnerProps): React.JSX.Element;
export declare function calculateWidth(total: number, current: number): number;
export {};