/// <reference types="angular" />
export declare abstract class NgForm implements ng.IFormController {
    $pristine: boolean;
    $dirty: boolean;
    $valid: boolean;
    $invalid: boolean;
    $submitted: boolean;
    $error: any;
    $name: string;
    $pending: any;
    $addControl(control: ng.INgModelController): void;
    $removeControl(control: ng.INgModelController): void;
    $setValidity(validationErrorKey: string, isValid: boolean, control: ng.INgModelController): void;
    $setDirty(): void;
    $setPristine(): void;
    $commitViewValue(): void;
    $rollbackViewValue(): void;
    $setSubmitted(): void;
    $setUntouched(): void;
}