import { AfterViewInit, ChangeDetectorRef, DoCheck, ElementRef, EventEmitter, InjectionToken, OnDestroy } from '@angular/core';
import { ControlValueAccessor, FormGroupDirective, NgControl, NgForm } from '@angular/forms';
import { Platform } from '@angular/cdk/platform';
import { MDCComponent } from '@angular-mdc/web/base';
import { MdcRipple, MDCRippleCapableSurface } from '@angular-mdc/web/ripple';
import { MdcNotchedOutline } from '@angular-mdc/web/notched-outline';
import { MdcFloatingLabel } from '@angular-mdc/web/floating-label';
import { MdcMenu } from '@angular-mdc/web/menu';
import { MdcLineRipple } from '@angular-mdc/web/line-ripple';
import { MdcFormField, ErrorStateMatcher, CanUpdateErrorState, CanUpdateErrorStateCtor } from '@angular-mdc/web/form-field';
import { MdcSelectAnchor, MdcSelectIcon, MdcSelectedText } from './select-directives';
import { MDCSelectHelperText } from './select-helper-text';
import { MDCSelectFoundation } from '@material/select';
/**
 * Represents the default options for mdc-select that can be configured
 * using an `MDC_SELECT_DEFAULT_OPTIONS` injection token.
 */
export interface MdcSelectDefaultOptions {
    outlined?: boolean;
}
/**
 * Injection token that can be used to configure the default options for all
 * mdc-select usage within an app.
 */
export declare const MDC_SELECT_DEFAULT_OPTIONS: InjectionToken<MdcSelectDefaultOptions>;
declare class MdcSelectBase extends MDCComponent<MDCSelectFoundation> {
    _elementRef: ElementRef<HTMLElement>;
    _defaultErrorStateMatcher: ErrorStateMatcher;
    _parentForm: NgForm;
    _parentFormGroup: FormGroupDirective;
    ngControl: NgControl;
    constructor(_elementRef: ElementRef<HTMLElement>, _defaultErrorStateMatcher: ErrorStateMatcher, _parentForm: NgForm, _parentFormGroup: FormGroupDirective, ngControl: NgControl);
}
declare const _MdcSelectMixinBase: CanUpdateErrorStateCtor & typeof MdcSelectBase;
export declare class MdcSelectChange {
    source: MdcSelect;
    index: number;
    value: any;
    constructor(source: MdcSelect, index: number, value: any);
}
export declare class MdcSelect extends _MdcSelectMixinBase implements AfterViewInit, DoCheck, OnDestroy, ControlValueAccessor, CanUpdateErrorState, MDCRippleCapableSurface {
    private _platform;
    private _changeDetectorRef;
    elementRef: ElementRef<HTMLElement>;
    _defaultErrorStateMatcher: ErrorStateMatcher;
    private _parentFormField;
    private _ripple;
    ngControl: NgControl;
    private _defaults?;
    /** Emits whenever the component is destroyed. */
    private _destroyed;
    private _uniqueId;
    private _initialized;
    _root: Element;
    id: string;
    name?: string;
    /** Placeholder to be shown if no value has been selected. */
    placeholder?: string;
    get disabled(): boolean;
    set disabled(value: boolean);
    private _disabled;
    get floatLabel(): boolean;
    set floatLabel(value: boolean);
    private _floatLabel;
    get outlined(): boolean;
    set outlined(value: boolean);
    private _outlined;
    get required(): boolean;
    set required(value: boolean);
    private _required;
    get valid(): boolean | undefined;
    set valid(value: boolean | undefined);
    private _valid?;
    compareWith: (o1: any, o2: any) => boolean;
    /** Value of the select */
    get value(): any;
    set value(newValue: any);
    private _value;
    get helperText(): MDCSelectHelperText | undefined;
    set helperText(helperText: MDCSelectHelperText | undefined);
    private _helperText?;
    get _hasPlaceholder(): boolean;
    /** An object used to control when error messages are shown. */
    errorStateMatcher?: ErrorStateMatcher;
    /** Event emitted when the selected value has been changed by the user. */
    readonly selectionChange: EventEmitter<MdcSelectChange>;
    /**
     * Event that emits whenever the raw value of the select changes. This is here primarily
     * to facilitate the two-way binding for the `value` input.
     */
    readonly valueChange: EventEmitter<{
        index: number;
        value: any;
    }>;
    readonly blur: EventEmitter<any>;
    readonly _onFocus: EventEmitter<boolean>;
    _floatingLabel?: MdcFloatingLabel;
    _lineRipple?: MdcLineRipple;
    _notchedOutline?: MdcNotchedOutline;
    _selectAnchor: MdcSelectAnchor;
    _selectedText: MdcSelectedText;
    _menu: MdcMenu;
    leadingIcon?: MdcSelectIcon;
    /** View to model callback called when value changes */
    _onChange: (value: any) => void;
    /** View to model callback called when select has been touched */
    _onTouched: () => void;
    getDefaultFoundation(): any;
    private _getSelectAdapterMethods;
    private _getCommonAdapterMethods;
    private _getOutlineAdapterMethods;
    private _getLabelAdapterMethods;
    /** Returns a map of all subcomponents to subfoundations.*/
    private _getFoundationMap;
    constructor(_platform: Platform, _changeDetectorRef: ChangeDetectorRef, elementRef: ElementRef<HTMLElement>, _defaultErrorStateMatcher: ErrorStateMatcher, _parentFormField: MdcFormField, _ripple: MdcRipple, ngControl: NgControl, _parentForm: NgForm, _parentFormGroup: FormGroupDirective, _defaults?: MdcSelectDefaultOptions | undefined);
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    /** Override MdcSelectBase destroy method */
    destroy(): void;
    ngDoCheck(): void;
    writeValue(value: any): void;
    registerOnChange(fn: (value: any) => void): void;
    registerOnTouched(fn: any): void;
    onFocus(): void;
    onBlur(): void;
    onClick(evt: MouseEvent | TouchEvent): void;
    onKeydown(evt: KeyboardEvent): void;
    getSelectedIndex(): number;
    focus(): void;
    setSelectedIndex(index: number): void;
    setSelectionByValue(value: any, isUserInput?: boolean, index?: number): void;
    setDisabledState(disabled: boolean): void;
    get _hasValue(): boolean;
    /** Initialize Select internal state based on the environment state */
    private layout;
    private _initializeSelection;
    /** Set the default options. */
    private _setDefaultGlobalOptions;
    _asyncBuildFoundation(): Promise<void>;
    _asyncInitFoundation(): Promise<void>;
    private _selectBuilder;
    private _subscribeToMenuEvents;
    private _blur;
    private _getFloatingLabel;
    /**
     * Calculates where the line ripple should start based on the x coordinate within the component.
     */
    private _getNormalizedXCoordinate;
    private _createRipple;
}
export {};