import { type CSSProperties } from 'react';
import * as React from 'react';
import { type DisplayProcessor, type DisplayValue, type DisplayValueAlignmentFactors, type FieldConfig, type TimeSeriesValue, VizOrientation } from '@grafana/data';
import { BarGaugeDisplayMode, BarGaugeNamePlacement, BarGaugeValueMode, type VizTextDisplayOptions } from '@grafana/schema';
import { type Themeable2 } from '../../types/theme';
export interface Props extends Themeable2 {
    height: number;
    width: number;
    field: FieldConfig;
    display?: DisplayProcessor;
    value: DisplayValue;
    orientation: VizOrientation;
    text?: VizTextDisplayOptions;
    itemSpacing?: number;
    lcdCellWidth?: number;
    displayMode: BarGaugeDisplayMode;
    onClick?: React.MouseEventHandler<HTMLElement>;
    className?: string;
    showUnfilled?: boolean;
    alignmentFactors?: DisplayValueAlignmentFactors;
    valueDisplayMode?: BarGaugeValueMode;
    namePlacement?: BarGaugeNamePlacement;
    isOverflow?: boolean;
}
/**
 * https://developers.grafana.com/ui/latest/index.html?path=/docs/plugins-bargauge--docs
 */
export declare const BarGauge: React.MemoExoticComponent<(props: Props) => import("react/jsx-runtime").JSX.Element>;
interface CellColors {
    background: string;
    backgroundShade?: string;
    border: string;
    isLit?: boolean;
}
export declare function getTitleStyles(props: Props): {
    wrapper: CSSProperties;
    title: CSSProperties;
};
interface BasicAndGradientStyles {
    wrapper: CSSProperties;
    bar: CSSProperties;
    emptyBar: CSSProperties;
    value: CSSProperties;
}
interface BarAndValueDimensions {
    valueWidth: number;
    valueHeight: number;
    maxBarWidth: number;
    maxBarHeight: number;
    wrapperHeight: number;
    wrapperWidth: number;
}
/**
 * @internal
 * Only exported for unit tests
 **/
export declare function calculateBarAndValueDimensions(props: Props): BarAndValueDimensions;
export declare function getCellColor(positionValue: TimeSeriesValue, value: Props['value'], display: Props['display']): CellColors;
export declare function getValuePercent(value: number, minValue: number, maxValue: number): number;
/**
 * Only exported to for unit test
 */
export declare function getBasicAndGradientStyles(props: Props): BasicAndGradientStyles;
/**
 * Only exported to for unit test
 */
export declare function getBarGradient(props: Props, maxSize: number): string;
/**
 * Only exported to for unit test
 */
export declare function getTextValueColor(props: Props): string;
export {};