import { AbstractControl, FormArray, ValidatorFn } from '@angular/forms';
/**
 * Deep clones the given AbstractControl, preserving values, validators, async validators, and disabled status.
 * @param control AbstractControl
 * @returns AbstractControl
 */
export declare function cloneAbstractControl<T extends AbstractControl>(control: T): T;
export declare function clearFormArray(array: FormArray): FormArray;
export declare function findInvalidControls(_input: AbstractControl, _invalidControls: AbstractControl[]): AbstractControl[];
export declare function formatValue(value: string | null, separator: string, decimal: string, defaultValue?: string): any;
/**
 * @param inputValue input value
 * @param decimalChar Allowed decimal charactere
 */
export declare function unFormatValue(inputValue: string | null, decimalChar: any): string;
export interface SCValidatorConfig {
    required?: boolean;
    idRequired?: boolean;
    minLength?: number;
    maxLength?: number;
}
export declare function getSCValidators(billingConfigObjectValidator: SCValidatorConfig): ValidatorFn[];