export declare function createEmptyDoc(): {
    blocks: {
        id: string;
        type: string;
        text: never[];
    }[];
    comments: {};
};
export declare function createEmptyDocWithTitle(title?: string): {
    blocks: ({
        id: string;
        type: string;
        text: {
            insert: string;
        }[];
        heading: number;
    } | {
        id: string;
        type: string;
        text: never[];
        heading?: undefined;
    })[];
    comments: {};
    meta: {};
};