import { QueryList, ElementRef, AfterContentInit, Renderer2, OnDestroy } from '@angular/core';
import { InputDirective } from '../input/index';
import { FormControlMaterialInput } from '../material-design-inputs/index';
export declare class EmbeddedInputGroupComponent implements AfterContentInit, OnDestroy, FormControlMaterialInput {
    private renderer;
    private sub?;
    constructor(renderer: Renderer2);
    private stateChangedEmitter;
    controlType: string;
    readonly stateChanged: import("rxjs").Observable<void>;
    readonly elementId: string;
    readonly isDisabled: boolean;
    readonly isFocused: boolean;
    readonly hasError: boolean;
    readonly ngControl: import("@angular/forms").NgControl;
    readonly value: string;
    readonly isLabelFloating: boolean;
    readonly materialModifierClass: string;
    _hostClasses: boolean;
    prepend?: QueryList<ElementRef<HTMLElement>>;
    append?: QueryList<ElementRef<HTMLElement>>;
    input?: InputDirective;
    onLabelClick(event: Event): void;
    ngAfterContentInit(): void;
    ngOnDestroy(): void;
}