import * as ArrayLikeCheck from "./array-like";
import * as MixedCheck from "./generic/mixed";
export declare enum StringErrorCode {
    NOT_STRING = "NOT_STRING",
}
export declare function checkString(mixed: any): undefined | StringErrorCode;
export declare function checkStringPredicate<ErrorCodeT>(mixed: any, predicate: (str: string) => undefined | ErrorCodeT): undefined | StringErrorCode | ErrorCodeT;
export declare type MinLengthErrorCodeType = StringErrorCode | ArrayLikeCheck.MinLengthErrorCodeType;
export declare function checkMinLength(mixed: any, min: number): undefined | MinLengthErrorCodeType;
export declare type MaxLengthErrorCodeType = StringErrorCode | ArrayLikeCheck.MaxLengthErrorCodeType;
export declare function checkMaxLength(mixed: any, max: number): undefined | MaxLengthErrorCodeType;
export declare type LengthErrorCodeType = StringErrorCode | ArrayLikeCheck.LengthErrorCodeType;
export declare function checkLength(mixed: any, args: {
    min?: number;
    max?: number;
}): undefined | LengthErrorCodeType;
export declare type NonEmptyErrorCodeType = StringErrorCode | ArrayLikeCheck.NonEmptyErrorCodeType;
export declare function checkNonEmpty(mixed: any): undefined | NonEmptyErrorCodeType;
export declare type ContainsErrorCodeType = StringErrorCode | ArrayLikeCheck.ContainsErrorCodeType;
export declare function checkContains(mixed: any, x: string): undefined | ContainsErrorCodeType;
export declare type NoDuplicateErrorCodeType = StringErrorCode | ArrayLikeCheck.NoDuplicateErrorCodeType;
export declare function checkNoDuplicate(mixed: any): undefined | NoDuplicateErrorCodeType;
export declare enum NotAllWhitespaceErrorCode {
    IS_ALL_WHITESPACE = "IS_ALL_WHITESPACE",
}
export declare function checkNotAllWhitespace(mixed: any): undefined | StringErrorCode | NotAllWhitespaceErrorCode;
export declare function checkNonEmptyAndNotAllWhitespace(mixed: any): undefined | StringErrorCode | NonEmptyErrorCodeType | NotAllWhitespaceErrorCode;
export declare enum MatchErrorCode {
    DOES_NOT_MATCH = "DOES_NOT_MATCH",
}
export declare function checkMatch(mixed: any, regex: RegExp): undefined | StringErrorCode | MatchErrorCode;
export declare enum EmailErrorCode {
    NOT_EMAIL = "NOT_EMAIL",
}
export declare function checkEmail(mixed: any): undefined | StringErrorCode | EmailErrorCode;
export declare type NotOneOfErrorTypeCode = StringErrorCode | MixedCheck.NotOneOfErrorCode;
export declare function checkNotOneOf<T extends string>(mixed: any, arr: T[]): undefined | NotOneOfErrorTypeCode;
export declare enum Base64ErrorCode {
    NOT_BASE64 = "NOT_BASE64",
    INVALID_BASE64 = "INVALID_BASE64",
}
export declare function checkBase64(mixed: any): undefined | StringErrorCode | Base64ErrorCode;
export declare enum JsonErrorCode {
    INVALID_JSON = "INVALID_JSON",
}
export declare function checkJson(mixed: any): undefined | StringErrorCode | JsonErrorCode;