import { SkhemataBase, CSSResult } from '@skhemata/skhemata-base';
export declare class SkhemataSubscriptionPlan extends SkhemataBase {
    static get styles(): CSSResult[];
    static get scopedElements(): {
        'fa-icon': any;
    };
    mobile: boolean;
    currency: {
        locale: string;
        code: string;
    };
    plans: {
        name: string;
        price: string;
        description: string;
        features: any[];
        interval: string;
        icon: any;
        color: number;
        default: boolean;
        trial: {
            price: number;
            periodType: string;
            periodLength: number;
        } | null;
    }[];
    openSubscription(index: number): void;
    updateButtonStyle(e: any): void;
    removeButtonStyle(e: InputEvent): void;
    firstUpdated(): Promise<void>;
    render(): import("lit-html").TemplateResult<1>;
}