/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { BooleanInput } from '@angular/cdk/coercion';
import { AfterContentInit, ElementRef, QueryList, OnChanges, OnDestroy, ChangeDetectorRef, InjectionToken } from '@angular/core';
import { CanDisable, CanDisableRipple, MatLine } from '@angular/material/core';
import { Subject } from 'rxjs';
/** @docs-private */
declare const _MatListBase: import("@angular/material/core/common-behaviors/constructor").Constructor<CanDisable> & import("@angular/material/core/common-behaviors/constructor").AbstractConstructor<CanDisable> & import("@angular/material/core/common-behaviors/constructor").Constructor<CanDisableRipple> & import("@angular/material/core/common-behaviors/constructor").AbstractConstructor<CanDisableRipple> & {
    new (): {};
};
/** @docs-private */
declare const _MatListItemMixinBase: import("@angular/material/core/common-behaviors/constructor").Constructor<CanDisableRipple> & import("@angular/material/core/common-behaviors/constructor").AbstractConstructor<CanDisableRipple> & {
    new (): {};
};
/**
 * Injection token that can be used to inject instances of `MatList`. It serves as
 * alternative token to the actual `MatList` class which could cause unnecessary
 * retention of the class and its component metadata.
 */
export declare const MAT_LIST: InjectionToken<MatList>;
/**
 * Injection token that can be used to inject instances of `MatNavList`. It serves as
 * alternative token to the actual `MatNavList` class which could cause unnecessary
 * retention of the class and its component metadata.
 */
export declare const MAT_NAV_LIST: InjectionToken<MatNavList>;
export declare class MatNavList extends _MatListBase implements CanDisable, CanDisableRipple, OnChanges, OnDestroy {
    /** Emits when the state of the list changes. */
    readonly _stateChanges: Subject<void>;
    ngOnChanges(): void;
    ngOnDestroy(): void;
    static ngAcceptInputType_disableRipple: BooleanInput;
    static ngAcceptInputType_disabled: BooleanInput;
}
export declare class MatList extends _MatListBase implements CanDisable, CanDisableRipple, OnChanges, OnDestroy {
    private _elementRef;
    /** Emits when the state of the list changes. */
    readonly _stateChanges: Subject<void>;
    constructor(_elementRef: ElementRef<HTMLElement>);
    _getListType(): 'list' | 'action-list' | null;
    ngOnChanges(): void;
    ngOnDestroy(): void;
    static ngAcceptInputType_disableRipple: BooleanInput;
    static ngAcceptInputType_disabled: BooleanInput;
}
/**
 * Directive whose purpose is to add the mat- CSS styling to this selector.
 * @docs-private
 */
export declare class MatListAvatarCssMatStyler {
}
/**
 * Directive whose purpose is to add the mat- CSS styling to this selector.
 * @docs-private
 */
export declare class MatListIconCssMatStyler {
}
/**
 * Directive whose purpose is to add the mat- CSS styling to this selector.
 * @docs-private
 */
export declare class MatListSubheaderCssMatStyler {
}
/** An item within a Material Design list. */
export declare class MatListItem extends _MatListItemMixinBase implements AfterContentInit, CanDisableRipple, OnDestroy {
    private _element;
    private _isInteractiveList;
    private _list?;
    private readonly _destroyed;
    _lines: QueryList<MatLine>;
    _avatar: MatListAvatarCssMatStyler;
    _icon: MatListIconCssMatStyler;
    constructor(_element: ElementRef<HTMLElement>, _changeDetectorRef: ChangeDetectorRef, navList?: MatNavList, list?: MatList);
    /** Whether the option is disabled. */
    get disabled(): boolean;
    set disabled(value: boolean);
    private _disabled;
    ngAfterContentInit(): void;
    ngOnDestroy(): void;
    /** Whether this list item should show a ripple effect when clicked. */
    _isRippleDisabled(): boolean;
    /** Retrieves the DOM element of the component host. */
    _getHostElement(): HTMLElement;
    static ngAcceptInputType_disableRipple: BooleanInput;
    static ngAcceptInputType_disabled: BooleanInput;
}
export {};