import { Base, Type } from "igniteui-angular-core";
import { ThresholdConditionBase } from "./ThresholdConditionBase";
import { ConditionalFormatBase } from "./ConditionalFormatBase";
import { TextOperatorConditionalFormat } from "./TextOperatorConditionalFormat";
import { DateTimeConditionalFormat } from "./DateTimeConditionalFormat";
/**
 * @hidden
 */
export declare class ConditionalFormattingUtils extends Base {
    static $t: Type;
    static g(a: ThresholdConditionBase): string;
    static d(a: ConditionalFormatBase): string;
    static f(a: TextOperatorConditionalFormat): string;
    static e(a: DateTimeConditionalFormat): string;
    private static a;
    private static c;
    private static b;
}
