import { ElementRef, ChangeDetectorRef, EventEmitter, OnDestroy, ViewContainerRef, TemplateRef, Injector, AfterContentInit } from '@angular/core';
import { Overlay } from '@angular/cdk/overlay';
import { Directionality } from '@angular/cdk/bidi';
import { TemplatePortal } from '@angular/cdk/portal';
import { TemplateLayerRef, LayerConfig } from '../layer/index';
import { SelectListItem, SelectListComponent } from '../select-list/index';
import { FormControlMaterialInput } from '../material-design-inputs/index';
export declare class SelectComponent extends TemplateLayerRef<any, SelectListItem> implements AfterContentInit, OnDestroy, FormControlMaterialInput {
    private _dir;
    private overlay;
    protected viewContainerRef: ViewContainerRef;
    private elementRef;
    private cdRef;
    constructor(injector: Injector, _dir: Directionality, overlay: Overlay, viewContainerRef: ViewContainerRef, elementRef: ElementRef<HTMLElement>, cdRef: ChangeDetectorRef);
    private stateChangedEmitter;
    private _dropdownOpenedSub?;
    private _valueChangeSub?;
    private _focused;
    selectList: SelectListComponent;
    input: ElementRef<HTMLInputElement>;
    button: ElementRef<HTMLInputElement>;
    templateRef: TemplateRef<any>;
    attrRole: string;
    _hostClasses: boolean;
    tabindex: number;
    width?: number | string;
    height?: number | string;
    maxHeight?: number | string;
    placeholder?: string;
    afterClose: EventEmitter<any>;
    readonly stateChanged: import("rxjs").Observable<void>;
    readonly isFocused: boolean;
    readonly isDisabled: boolean;
    readonly isLabelFloating: boolean;
    controlType: string;
    materialModifierClass: any;
    readonly elementId: string;
    readonly ngControl: import("@angular/forms").NgControl;
    readonly value: any;
    readonly hasError: boolean;
    onFocus(): void;
    onBlur(): void;
    onKeyUp(event: KeyboardEvent): boolean;
    onKeyDown(event: KeyboardEvent): void;
    onKeyPress(event: KeyboardEvent): void;
    readonly inputValue: string;
    createPortal(): TemplatePortal<any>;
    onClick(): void;
    protected getLayerConfig(): LayerConfig;
    onLabelClick(event: Event): void;
    ngAfterContentInit(): void;
    protected afterAttached(): void;
    protected afterDetached(result: any): void;
    ngOnDestroy(): void;
}