import { ControlContainer, ControlValueAccessor, FormControlDirective } from '@angular/forms';
export declare class InputFormElement implements ControlValueAccessor {
    controlContainer: ControlContainer;
    formControlDirective: FormControlDirective;
    submitted: boolean;
    formData: any;
    formValue: any;
    sliderSteps: Array<any>;
    constructor(controlContainer: ControlContainer);
    ngOnInit(): void;
    get control(): import("@angular/forms").AbstractControl;
    get errors(): import("@angular/forms").ValidationErrors;
    set value(obj: any);
    get value(): any;
    changed(event: any): void;
    registerOnTouched(fn: any): void;
    registerOnChange(fn: any): void;
    writeValue(obj: any): void;
    convertToISO(epochValue: any): string;
    convertToEpoch(ISOValue: any): number;
}