import { Directionality } from '@angular/cdk/bidi';
import { ChangeDetectorRef, ElementRef, EventEmitter } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
export declare class BMSliderComponent implements ControlValueAccessor {
    _elementRef: ElementRef<HTMLElement>;
    private _document;
    private _cdr;
    private _dir;
    max: number;
    value: number;
    min: number;
    tabindex: number;
    disabled: boolean;
    role: string;
    change: EventEmitter<number>;
    dragStart: EventEmitter<void>;
    dragEnd: EventEmitter<void>;
    pointerTime: number;
    private _doneBar;
    private _previewBar;
    private _isDragging;
    private _isOver;
    private _value;
    private _onChangeCB;
    private _onTouchedCB;
    constructor(_elementRef: ElementRef<HTMLElement>, _document: any, _cdr: ChangeDetectorRef, _dir: Directionality);
    writeValue(v: number): void;
    registerOnChange(fn: (_: number) => void): void;
    registerOnTouched(fn: () => void): void;
    setDisabledState(isDisabled: boolean): void;
    onMouseenter($event: MouseEvent): void;
    onClick(e: MouseEvent): void;
    onFocusin(): void;
    onKeydown(e: KeyboardEvent): void;
    getRelativeLeft(value: number): number;
    showThumb(): boolean;
    showPreviewBar(): boolean;
    onThumbMousedown($event: MouseEvent): void;
}