import { HomeAssistant } from '@types';
import { LitElement } from 'lit';
declare class EmcHistoryRangeButtons extends LitElement {
    hass: HomeAssistant;
    hoursToShow: number | null;
    connectedCallback(): void;
    disconnectedCallback(): void;
    protected firstUpdated(): Promise<void>;
    protected render(): import("lit-html").TemplateResult<1>;
    private _onHoursToShowChanged;
    static get styles(): import("lit").CSSResult[];
}
declare global {
    interface HASSDomEvents {
        'hours-to-show-changed': {
            value: number | null;
        };
    }
    interface HTMLElementTagNameMap {
        'emc-history-range-buttons': EmcHistoryRangeButtons;
    }
}
export {};