import { AfterViewInit, Injector, OnInit, OnDestroy } from '@angular/core';
import { App } from '@wm/core';
export declare class CaptionPositionDirective implements AfterViewInit, OnInit, OnDestroy {
    private elementRef;
    private inputEl;
    private nativeEl;
    private compositeEle;
    private app;
    private labelAnimationSubscription;
    private placeholder;
    private _attrObserver;
    private _isPlaceholderBound;
    private skipFloatPositionWidgets;
    constructor(inj: Injector, app: App);
    private onBlurCb;
    private onFocusCb;
    private checkForSelectPlaceholder;
    private setDefaultValueAnimation;
    /**
     * Observing placeholder attribute change on DOM instead of having a propChangeHandler fn
     * For composite widgets propertychangehandler function is invoked at independent widgets where as the directive is at composite level
     */
    private observeForPlaceholderAttrChange;
    private checkForRightAlignedForm;
    ngAfterViewInit(): void;
    ngOnInit(): void;
    ngOnDestroy(): void;
}