export declare const featureButton: {
    conditions: {
        all: ({
            fact: string;
            path: string;
            operator: string;
            value: string;
        } | {
            fact: string;
            path: string;
            operator: string;
            value: number;
        })[];
    };
    event: {
        type: string;
        params: {
            props: {
                color: string;
                slot: string;
                style: (layer: any) => string;
            };
            dels: string[];
        };
    };
}[];