export declare class EnumStringHelper<T extends string> {
    protected readonly _obj: any;
    private readonly _valuesToStrings;
    readonly Keys: string[];
    readonly Values: T[];
    constructor(_obj: any, _valuesToStrings?: {
        [val: string]: string;
    } | null);
    keyToString(key: string): string;
    valueToString(v: T): string;
    validateValue(v: string | null): T | null;
}
type ValueToStringMap = {
    [val: number]: string;
};
export declare class EnumHelper<T extends number> {
    protected readonly _obj: any;
    private readonly _valuesToStrings;
    readonly Keys: string[];
    readonly Values: T[];
    constructor(_obj: any, _valuesToStrings?: ValueToStringMap | null);
    keyToString(key: string, overrideMap?: ValueToStringMap | null): string;
    keyToValue(key: string): T | null;
    valueToString(v: T, overrideMap?: ValueToStringMap | null): string;
    validateValue(v: number | null): T | null;
}
/** @deprecated default export is deprecated, use named one instead */
export default EnumHelper;
export declare class EnumBitwiseHelper<T extends number> extends EnumHelper<T> {
    toStrings(value: T, overrideMap?: ValueToStringMap | null): string[];
    toString(value: T, separator?: string, overrideMap?: ValueToStringMap | null): string;
    contains(base: T, target: T): boolean;
    combine(...values: T[]): number;
    add(value: T, other: T): number;
    intersection(v1: T, v2: T): number;
    remove(value: T, other: T): number;
}