import { TObject } from "./dtypes";
export declare namespace dvalidation {
    function getArraySafe(str: any): string[];
    function isTrue(str: any): boolean;
    function isFalse(str: any): boolean;
    function validateConditionOrThrow(condition: boolean, msg: string): void;
    function isObjectOrThrow(input: any, errorMessage?: string): void;
    function isArrayOrThrow(input: any, errorMessage?: string): void;
    function isArrayOfObjectOrThrow(input: any, errorMessage?: string): void;
    function isNullOrUndefOrEmpty(x: any): boolean;
    function validateExistOrThrow(input: TObject, field: Array<string>): void;
    function validateAnyOneExistOrThrow(input: TObject, field: Array<string>): void;
    function provideOptionalValueInObject(input: TObject, optionals: TObject): void;
    function validateOrThrow(b: boolean, msg: string): void;
    function getDate(dateStr: string, err: string): Date;
    function getOrThrow(data: any, err: string): any;
    function throwIfNotFullValidation(obj: TObject, rules: TObject): void;
    function throwIfNotPartialValidation(obj: TObject, rules: TObject): void;
    function fullValidation(obj: TObject, rules: TObject): string | true;
    function partialValidation(obj: TObject, rules: TObject): string | true;
    function validate(key: string, val: any, rule: string): true | string;
}