import { ValueType, Nullable$1, Type } from "igniteui-angular-core";
/**
 * @hidden
 */
export declare class ST_HexColorAuto extends ValueType {
    static $t: Type;
    constructor();
    static readonly a: ST_HexColorAuto;
    equals(a: any): boolean;
    getHashCode(): number;
    static b(a: string): ST_HexColorAuto;
    static i(a: string): Nullable$1<ST_HexColorAuto>;
    toString(): string;
    static c(a: ST_HexColorAuto, b: ST_HexColorAuto): boolean;
    static d(a: Nullable$1<ST_HexColorAuto>, b: Nullable$1<ST_HexColorAuto>): boolean;
    static e(a: ST_HexColorAuto, b: ST_HexColorAuto): boolean;
    static f(a: Nullable$1<ST_HexColorAuto>, b: Nullable$1<ST_HexColorAuto>): boolean;
}
