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import { Evt } from "../lib/index.ts";import { assert } from "https://deno.land/x/tsafe@v1.6.6/assert.ts";;
const evtClick = Evt.create();
const evtClickCount = evtClick    .pipe([(...[, count]) => [count + 1], 0])    .toStateful(0)    ;
evtClick.post();evtClick.post();evtClick.post();
assert(evtClickCount.state === 3);
console.log("PASS");