export function defaultSegmentValueFormatter(value: any): any;
export namespace DEFAULT_PROPS {
    export let value: number;
    export let minValue: number;
    export let maxValue: number;
    export let forceRender: boolean;
    export let width: number;
    export let height: number;
    export let paddingHorizontal: number;
    export let paddingVertical: number;
    export let fluidWidth: boolean;
    export let dimensionUnit: string;
    export let segments: number;
    export let maxSegmentLabels: number;
    export let customSegmentStops: any[];
    export let customSegmentLabels: any[];
    export let needleColor: string;
    export let startColor: string;
    export let endColor: string;
    export let segmentColors: any[];
    export let needleTransition: string;
    export let needleTransitionDuration: number;
    export let needleHeightRatio: number;
    export let ringWidth: number;
    export let textColor: string;
    export let valueFormat: string;
    export { defaultSegmentValueFormatter as segmentValueFormatter };
    export let currentValueText: string;
    export let currentValuePlaceholderStyle: string;
    export let labelFontSize: string;
    export let valueTextFontSize: string;
    export let valueTextFontWeight: string;
    export let svgAriaLabel: string;
}
export function getConfig({ PROPS, parentWidth, parentHeight }: {
    PROPS: any;
    parentWidth: any;
    parentHeight: any;
}): {
    ringInset: number;
    pointerWidth: number;
    pointerTailLength: number;
    minAngle: number;
    maxAngle: number;
    labelInset: number;
} & {
    width: any;
    height: any;
    paddingHorizontal: any;
    paddingVertical: any;
    dimensionUnit: any;
    ringWidth: any;
    minValue: any;
    maxValue: any;
    needleColor: any;
    majorTicks: any;
    customSegmentStops: any;
    customSegmentLabels: any;
    maxSegmentLabels: number;
    segmentColors: any;
    arcColorFn: any;
    needleTransition: any;
    needleTransitionDuration: any;
    needleHeightRatio: any;
    textColor: any;
    labelFormat: any;
    segmentValueFormatter: any;
    currentValueText: any;
    currentValuePlaceholderStyle: any;
    labelFontSize: any;
    valueTextFontSize: any;
    valueTextFontWeight: any;
    svgAriaLabel: any;
};
export function updateConfig(config: any, params: any): any;