export interface Entry { id: string, type: string, raw: string, title: string, author?: string, editor?: string, booktitle?: string, publisher?: string, school?: string, address?: string, year?: string | number, month?: string, pages?: string, journal?: string, volume?: string, number?: string | number, series?: string, doi?: string, issn?: string, url?: string, urldate?: string, language?: string, copyright?: string, note?: string, keyword?: string, abstract?: string } export declare namespace BibtexParser { function parseToJSON(input: string): [Entry]; function parseToJSONString(input: string): string; }