import { Extendable } from '@fluentui/styles';
/**
 * A type for a palette for a single color.
 */
export declare type ColorVariants = Extendable<Partial<{
    50: string;
    100: string;
    150: string;
    200: string;
    250: string;
    300: string;
    350: string;
    400: string;
    450: string;
    500: string;
    550: string;
    600: string;
    650: string;
    700: string;
    750: string;
    800: string;
    850: string;
    900: string;
}>, string>;
/**
 * A type for a predefined natural colors.
 */
declare type NaturalColorsStrict = Partial<{
    blue: ColorVariants;
    green: ColorVariants;
    grey: ColorVariants;
    orange: ColorVariants;
    pink: ColorVariants;
    purple: ColorVariants;
    teal: ColorVariants;
    red: ColorVariants;
    yellow: ColorVariants;
}>;
export declare type NaturalColors = Extendable<NaturalColorsStrict, ColorVariants>;
/**
 * A type for a predefined state colors.
 */
export declare type ContextualColorsStrict = Partial<{
    text: ColorVariants;
    brand: ColorVariants;
    danger: ColorVariants;
    info: ColorVariants;
    success: ColorVariants;
    warning: ColorVariants;
}>;
export declare type ContextualColors = Extendable<ContextualColorsStrict, ColorVariants>;
/**
 * A type for a predefined emphasis colors.
 */
declare type EmphasisColorsStrict = Partial<{
    primary: ColorVariants;
    secondary: ColorVariants;
}>;
export declare type EmphasisColors = Extendable<EmphasisColorsStrict, ColorVariants>;
/**
 * A type for extracting the color names.
 */
export declare type ColorNames = keyof (EmphasisColorsStrict & NaturalColorsStrict);
/**
 * A type for an extendable set of ColorNames properties of type T
 */
export declare type ColorValues<T, Colors extends string | number | symbol = ColorNames> = Extendable<Partial<Record<Colors, T>>, T>;
/**
 * A type for a base colors.
 */
export declare type PrimitiveColors = Partial<{
    black: string;
    white: string;
}>;
declare type ExtendablePalette<T> = T & {
    [K in keyof T]?: K extends keyof PrimitiveColors ? string : ColorVariants;
};
export declare type ColorPalette<T = {}> = ExtendablePalette<EmphasisColorsStrict & ContextualColorsStrict & NaturalColorsStrict & PrimitiveColors & T>;
/**
 * A type for all area names that can define color
 */
export declare type ComponentAreaName = 'foreground' | 'background' | 'border' | 'shadow' | 'foregroundHover' | 'backgroundHover' | 'borderHover' | 'shadowHover' | 'foregroundActive' | 'backgroundActive' | 'borderActive' | 'shadowActive' | 'foregroundFocus' | 'backgroundFocus' | 'borderFocus' | 'shadowFocus' | 'foregroundPressed' | 'backgroundPressed' | 'borderPressed' | 'shadowPressed' | 'foregroundDisabled' | 'backgroundDisabled' | 'borderDisabled' | 'shadowDisabled';
/**
 * A type for the generic color scheme of a component based on CSS property names
 */
export declare type ColorScheme<T extends string | number | symbol = ComponentAreaName> = Extendable<Record<T, string>, string>;
export declare type ColorSchemeMapping<Scheme = ColorScheme, Colors extends string | number | symbol = ColorNames> = ColorValues<Extendable<Scheme, string>, Colors> & {
    default?: Extendable<Scheme, string>;
};
export declare type StrictColorScheme<T extends string | number | symbol = ComponentAreaName> = Record<T, string>;
export declare type StrictColorSchemeMapping<Scheme = StrictColorScheme, Colors extends string | number | symbol = ColorNames> = ColorValues<Scheme, Colors> & {
    default?: Scheme;
};
export declare type ColorSchemeMappingOverrides<Scheme = ColorScheme, Colors extends string | number | symbol = ColorNames> = ColorValues<Partial<Extendable<Scheme, string>>, Colors> & {
    default?: Partial<Extendable<ColorScheme, string>>;
};
export declare type ItemType<T> = T extends (infer TItem)[] ? TItem : never;
export {};