import { InjectionToken } from '@angular/core';
import { QuestionProperties } from '../../model';
import { FormArray, FormControl, FormGroup } from '@angular/forms';
import { FormActionGroup } from '../../actions/fast-form-action-group';
import { FormActionControl } from '../../actions/fast-form-action';
import { ControlId } from '../../control/models';
export declare const CONTROL_PROPERTIES: InjectionToken<QuestionProperties>;
export declare const FORM_CONTROL: InjectionToken<FormGroup<any> | FormArray<any> | FormControl<any> | FormActionControl | FormActionGroup>;
export declare const CONTROL_ID: InjectionToken<ControlId>;