import { InteractiveSwatchSet, Palette, Swatch, SwatchRGB } from '@microsoft/fast-components';
export { InteractiveSwatchSet, isDark, Palette, PaletteRGB, Recipe, StandardLuminance, Swatch, SwatchRGB } from '@microsoft/fast-components';
export declare const white: SwatchRGB;
export declare const black: SwatchRGB;
export declare const baseErrorColor: import("@microsoft/fast-colors").ColorRGBA64;
export declare enum ContrastTarget {
    normal = 4.5,
    large = 7
}
export declare function errorFillAlgorithm(palette: Palette, neutralPalette: Palette, reference: Swatch, hoverDelta: number, activeDelta: number, focusDelta: number, neutralFillRestDelta: number, neutralFillHoverDelta: number, neutralFillActiveDelta: number): InteractiveSwatchSet;
/**
 * @internal
 */
export declare function errorForegroundAlgorithm(palette: Palette, reference: Swatch, contrastTarget: number, restDelta: number, hoverDelta: number, activeDelta: number, focusDelta: number): InteractiveSwatchSet;
/**
 * @internal
 */
export declare function foregroundOnErrorAlgorithm(reference: Swatch, contrastTarget: number): Swatch;
export declare const errorBase: SwatchRGB;