import { TemplateRef } from '@angular/core';
import { Observable } from 'rxjs';
export interface BMSliderTooltipContext {
    $implicit: number;
    min: number;
    max: number;
    isDragging: Observable<boolean>;
}
export declare class BMSliderValueTooltipDirective {
    templateRef: TemplateRef<BMSliderTooltipContext>;
    constructor(templateRef: TemplateRef<BMSliderTooltipContext>);
}