import { UntypedFormControl, ValidationErrors } from '@angular/forms';
import { FieldType, FormlyFieldConfig } from '@ngx-formly/core';
export declare function EmailValidator(control: UntypedFormControl): ValidationErrors;
export declare function EmailValidatorMessage(err: any, field: FormlyFieldConfig): string;
export declare function UrlValidator(control: UntypedFormControl): ValidationErrors;
export declare function UrlValidatorMessage(err: any, field: FormlyFieldConfig): string;
export declare function PhoneValidator(control: UntypedFormControl): ValidationErrors;
export declare function PhoneValidatorMessage(err: any, field: FormlyFieldConfig): string;
export declare function CheckedValidator(control: UntypedFormControl, field: FormlyFieldConfig): ValidationErrors;
export declare function CheckedValidatorMessage(): string;
export declare function MinValidationMessage(err: any, field: any): string;
export declare function MaxValidationMessage(err: any, field: any): string;
export declare function ShowError(field: FieldType): boolean;
export declare function NumberValidator(control: UntypedFormControl): ValidationErrors;
export declare function NumberValidatorMessage(err: any, field: FormlyFieldConfig): string;
export declare function AutocompleteValidator(control: UntypedFormControl): ValidationErrors;
export declare function AutocompleteValidatorMessage(err: any, field: FormlyFieldConfig): string;
export declare function FileFieldValidator(control: UntypedFormControl): ValidationErrors;
export declare function FileFieldValidatorMessage(err: any, field: FormlyFieldConfig): string;
export declare function FileUploadValidator(control: UntypedFormControl): ValidationErrors;
export declare function FileUploadValidatorMessage(err: any, field: FormlyFieldConfig): string;
export declare function RepeatSectionValidator(control: UntypedFormControl): ValidationErrors;
export declare function RepeatSectionValidatorMessage(err: any, field: FormlyFieldConfig): string;
export declare function RegexValidator(control: UntypedFormControl, field: FormlyFieldConfig, options?: {
    regex: string;
}): ValidationErrors;
export declare function RegexValidatorMessage(err: any, field: FormlyFieldConfig): string;
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