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import { Evt } from "../lib/index.ts";import { assert } from "https://raw.githubusercontent.com/garronej/tsafe/v0.10.1/deno_dist/assert.ts";;
let stdout = "";
const evt = Evt.create<string>();
evt.attach(async () => {
    await new Promise(resolve => setTimeout(resolve, 100));
    stdout += "bar1"
});
evt.attachOnce(async () => {
    await new Promise(resolve => setTimeout(resolve, 100));
    stdout += "bar2";
});
evt.$attach(    text => [text.toUpperCase],    async () => {
        await new Promise(resolve => setTimeout(resolve, 100));
        stdout += "bar3";
    });
(async () => {
    stdout += "foo";
    await evt.postAndWait("whatever");
    stdout += "baz";
    assert(stdout === "foobar1bar2bar3baz");
    console.log("PASS");
})();