import { PipeTransform } from '@angular/core';
import { FormArray, FormControl } from '@angular/forms';
import * as i0 from "@angular/core";
/**
 * Get a FormControl from a FormArray given the index and control's name
 *
 * @author Will Davis <will.davis@mtna.us>
 */
export declare class RdsGetFormArrayControlPipe implements PipeTransform {
    /**
     * Given a control's index and name, get the FormControl from a parent FormArray.
     *
     * @param index the index of the item
     * @param formArray the parent FormArray
     * @param controlName the name of the FormControl, i.e. 'name' or 'label'
     * @returns the FormControl found within the given FormArray
     */
    transform(index: number, formArray: FormArray | undefined, controlName: string): FormControl | null;
    static ɵfac: i0.ɵɵFactoryDeclaration<RdsGetFormArrayControlPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<RdsGetFormArrayControlPipe, "rdsGetFormArrayControl">;
}
export declare class RdsGetFormArrayControlPipeModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<RdsGetFormArrayControlPipeModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<RdsGetFormArrayControlPipeModule, [typeof RdsGetFormArrayControlPipe], never, [typeof RdsGetFormArrayControlPipe]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<RdsGetFormArrayControlPipeModule>;
}