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import { DataType, BlockType } from "./helper.d.ts";import { createHash } from "https://deno.land/std/hash/mod.ts";
function blockHash(index: number, data: DataType<any>, time: Date) {	let hash = createHash("sha256")	hash = hash.update(JSON.stringify(data) + index + time)
	return hash.toString();}
export class Block {	index: number	data: DataType<any>	hash: string	prevHash: string|null	time: Date
	constructor(data: DataType<any>, index: number) {		this.index = index		this.data = data		this.time = new Date()		this.hash = blockHash(index, data, this.time)		this.prevHash = null;	}
	regenerateHash() {		const data: DataType<any>|any = this.data		const hash = blockHash(this.index, data, this.time)
		return hash.toString();	}}