import { SinkMap } from "@rdfjs/sink-map";
import { Stream } from "@rdfjs/types";
import { EventEmitter } from "events";

export const parsers: SinkMap<EventEmitter, Stream>;
export const serializers: SinkMap<Stream, EventEmitter>;

export interface Formats {
    parsers: typeof parsers;
    serializers: typeof serializers;
}

declare const formats: Formats;

export default formats;

export { default as JsonLdParser } from "@rdfjs/parser-jsonld";
export { default as N3Parser } from "@rdfjs/parser-n3";
export { default as JsonLdSerializer } from "@rdfjs/serializer-jsonld";
export { default as NTriplesSerializer } from "@rdfjs/serializer-ntriples";
export { RdfXmlParser } from "rdfxml-streaming-parser";