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/*! sheetjs (C) 2013-present SheetJS -- http://sheetjs.com */import { Ptr, ProtoMessage, parse_shallow, parse_varint49, varint_to_i32 } from './proto';
interface IWAMessage {	/** Metadata in .TSP.MessageInfo */	meta: ProtoMessage;	data: Uint8Array;}interface IWAArchiveInfo {	id?: number;	messages?: IWAMessage[];}export { IWAMessage, IWAArchiveInfo };
function parse_iwa(buf: Uint8Array): IWAArchiveInfo[] {	var out: IWAArchiveInfo[] = [], ptr: Ptr = [0];	while(ptr[0] < buf.length) {		/* .TSP.ArchiveInfo */		var len = parse_varint49(buf, ptr);		var ai = parse_shallow(buf.slice(ptr[0], ptr[0] + len));		ptr[0] += len;
		var res: IWAArchiveInfo = {			id: varint_to_i32(ai[1][0].data),			messages: []		};		ai[2].forEach(b => {			var mi = parse_shallow(b.data);			var fl = varint_to_i32(mi[3][0].data);			res.messages.push({				meta: mi,				data: buf.slice(ptr[0], ptr[0] + fl)			});			ptr[0] += fl;		});		out.push(res);	}	return out;}export { parse_iwa };