import { FocusMonitor } from '@angular/cdk/a11y';
import { AfterContentInit, AfterViewInit, ChangeDetectorRef, ElementRef, EventEmitter, InjectionToken, OnDestroy, OnInit, QueryList } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { MixinElementRefBase, ThemePalette, ThemeSize } from '@ngx-simple/core/common-behaviors';
import { OnChangeType, OnTouchedType, SafeAny } from '@ngx-simple/core/types';
export declare class SimButtonToggleChange<T> {
    /** 发出事件的 SatButtonToggle */
    source: SimButtonToggleComponent<T>;
    /** 分配给 SatButtonToggle 的值 */
    value: T;
    constructor(
    /** 发出事件的 SatButtonToggle */
    source: SimButtonToggleComponent<T>, 
    /** 分配给 SatButtonToggle 的值 */
    value: T);
}
export declare type SimButtonToggleAppearance = 'standard' | 'outline';
export interface SimButtonToggleDefaultOptions {
    appearance?: SimButtonToggleAppearance;
}
/**
 * 注入令牌，可用于配置应用程序中所有切换按钮的默认选项。
 */
export declare const SIM_BUTTON_TOGGLE_DEFAULT_OPTIONS: InjectionToken<SimButtonToggleDefaultOptions>;
export declare class SimButtonToggleGroupDirective<T> implements ControlValueAccessor, OnInit, AfterContentInit {
    private _changeDetector;
    /** 切换组是否多选模式 */
    multiple: boolean;
    /** 切换组是否垂直显示 */
    vertical: boolean;
    /** 切换组 html name */
    get name(): string;
    set name(value: string);
    private _name;
    /** 切换组是否禁用 */
    get disabled(): boolean;
    set disabled(value: boolean);
    private _disabled;
    /** 切换组传递给切换按钮外观 */
    get appearance(): SimButtonToggleAppearance;
    set appearance(value: SimButtonToggleAppearance);
    private _appearance;
    /** 切换组传递给切换按钮颜色 */
    get color(): ThemePalette;
    set color(value: ThemePalette);
    private _color;
    /** 切换组传递给切换按钮尺寸 */
    get size(): ThemeSize;
    set size(value: ThemeSize);
    private _size;
    /** 切换组的值 */
    get value(): T | T[];
    set value(newValue: T | T[]);
    /** 切换组的值发生更改发出 */
    readonly valueChange: EventEmitter<T | T[]>;
    /** 切换按钮状态发生更改发出 */
    readonly change: EventEmitter<SimButtonToggleChange<T | T[]>>;
    /** 获取sim-button-toggle */
    _buttonToggles: QueryList<SimButtonToggleComponent<T>>;
    /** 获取所有选中状态的切换按钮 */
    get selected(): SimButtonToggleComponent<T> | SimButtonToggleComponent<T>[];
    private _selectionModel;
    /** 初始化之前的原始值 */
    private _rawValue;
    _controlValueAccessorChangeFn: OnChangeType;
    _onTouched: OnTouchedType;
    constructor(_changeDetector: ChangeDetectorRef, defaultOptions?: SimButtonToggleDefaultOptions);
    ngOnInit(): void;
    ngAfterContentInit(): void;
    writeValue(value: any): void;
    registerOnChange(fn: (value: any) => void): void;
    registerOnTouched(fn: any): void;
    setDisabledState(isDisabled: boolean): void;
    /** 检查切换按钮是否选中状态 */
    _isSelected(toggle: SimButtonToggleComponent<T>): boolean;
    /** 确定是否在init中检查按钮切换 */
    _isPrechecked(toggle: SimButtonToggleComponent<T>): boolean;
    /** 同步切换按钮状态 */
    _syncButtonToggle(toggle: SimButtonToggleComponent<T>, select: boolean, isUserInput?: boolean, deferEvents?: boolean): void;
    _emitChangeEvent(): void;
    /** 将分组的值与模型同步，并发出变更事件 */
    private _updateModelValue;
    /** 基于值更新组中切换项的选择状态 */
    private _setSelectionByValue;
    /** 清除选定的切换项 */
    private _clearSelection;
    /** 如果有对应于该值的切换，则选择该值。 */
    private _selectValue;
}
declare const _SimButtonToggleMixinBase: import("../../../dist/libs/core/common-behaviors/constructor").Constructor<import("../../../dist/libs/core/common-behaviors/color").CanColor> & import("../../../dist/libs/core/common-behaviors/constructor").Constructor<import("../../../dist/libs/core/common-behaviors/size").CanSize> & typeof MixinElementRefBase;
export declare class SimButtonToggleComponent<T> extends _SimButtonToggleMixinBase implements OnInit, AfterViewInit, OnDestroy {
    private _changeDetectorRef;
    private _focusMonitor;
    appearance: SimButtonToggleAppearance;
    /**
     * 按钮主题
     */
    color: ThemePalette;
    /**
     * 按钮尺寸
     */
    size: ThemeSize;
    /** 切换按钮的惟一ID */
    id: string;
    /** 切换按钮 html name */
    name: string;
    /** 切换按钮的值 */
    value: T;
    /** 切换按钮绑定任意值 */
    data: SafeAny;
    /** 切换按钮的TabIndex */
    tabIndex: number | null;
    /** 切换按钮是否被选中 */
    get checked(): boolean;
    set checked(value: boolean);
    private _checked;
    /** 切换按钮是否被禁用  */
    get disabled(): boolean;
    set disabled(value: boolean);
    private _disabled;
    /** 当切换按钮值更改时触发 */
    readonly change: EventEmitter<SimButtonToggleChange<T>>;
    _buttonElement: ElementRef<HTMLButtonElement>;
    get buttonId(): string;
    private _isSingleSelector;
    private buttonToggleGroup;
    constructor(_elementRef: ElementRef<HTMLElement>, toggleGroup: SimButtonToggleGroupDirective<T>, _changeDetectorRef: ChangeDetectorRef, _focusMonitor: FocusMonitor, defaultTabIndex: string, defaultOptions?: SimButtonToggleDefaultOptions);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    focus(options?: FocusOptions): void;
    /** 检查与原生按钮交互而导致的按钮切换 */
    _onButtonClick(): void;
    _markForCheck(): void;
}
export {};