import { ChangeDetectorRef, ElementRef, EventEmitter, OnInit } from '@angular/core';
import { ThemePalette } from '@angular/material/core';
import * as i0 from "@angular/core";
export interface ClockDialViewCell {
    value: number;
    displayValue: string;
    left: number;
    top: number;
    disabled: boolean;
}
export declare const ALL_HOURS: number[];
export declare class MatHoursClockDial implements OnInit {
    private _element;
    private _cdr;
    private _document;
    /** Selected hour. */
    get selectedHour(): number;
    set selectedHour(value: number);
    private _selectedHour;
    /** Whether the clock uses 12 hour format. */
    get isMeridiem(): boolean;
    set isMeridiem(value: boolean);
    private _isMeridiem;
    get availableHours(): number[];
    set availableHours(value: number[]);
    private _availableHours;
    /** Color palette. */
    color: ThemePalette;
    /** Whether the timepicker UI is in touch mode. */
    get touchUi(): boolean;
    set touchUi(value: boolean);
    private _touchUi;
    /** Emits selected hour. */
    selectedChange: EventEmitter<{
        hour: number;
        changeView?: boolean;
    }>;
    hours: ClockDialViewCell[];
    get disabledHand(): boolean;
    get isHour(): boolean;
    constructor(_element: ElementRef<HTMLElement>, _cdr: ChangeDetectorRef, _document: Document);
    ngOnInit(): void;
    /** Hand styles based on selected hour. */
    _handStyles(): any;
    /** Handles mouse and touch events on dial and document. */
    _onUserAction(event: MouseEvent | TouchEvent): void;
    _isActiveCell(hour: number): boolean;
    /** Changes selected hour based on coordinates. */
    private _setHour;
    /** Return value of hour. */
    private _getHourValue;
    /** Creates list of hours. */
    private _initHours;
    /** Returns radius based on hour */
    private _getRadius;
    /** Use defaultView of injected document if available or fallback to global window reference */
    private _getWindow;
    static ɵfac: i0.ɵɵFactoryDeclaration<MatHoursClockDial, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MatHoursClockDial, "mat-hours-clock-dial", ["matHoursClockDial"], { "selectedHour": { "alias": "selectedHour"; "required": false; }; "isMeridiem": { "alias": "isMeridiem"; "required": false; }; "availableHours": { "alias": "availableHours"; "required": false; }; "color": { "alias": "color"; "required": false; }; "touchUi": { "alias": "touchUi"; "required": false; }; }, { "selectedChange": "selectedChange"; }, never, never, true, never>;
}