import and global await

main.ts

// deno run tools/test/main.ts
import { mod1 } from './mod1.ts';
import { mod2 } from './mod2.ts';

console.log('begin main');
mod1();
mod2();

mod1.ts

import { delay } from 'https://deno.land/std@0.167.0/async/delay.ts';

console.log('load mod1');

await delay(1000);
console.log('delay mod1 1000ms');

export function mod1() {}

mod2.ts

import { delay } from 'https://deno.land/std@0.167.0/async/delay.ts';

console.log('load mod2');

await delay(500);
console.log('delay mod2 500ms');

await delay(1500);
console.log('delay mod2 1500ms');

export function mod2() {}

the console will print:

load mod1
load mod2
delay mod2 500ms
delay mod1 1000ms
delay mod2 1500ms
begin main