reject-top-level-await

Rejects await at the top-level of code in modules. Top-level await is not currently support in Gecko’s component modules, so this is rejected.

Examples of incorrect code for this rule:

await foo;

if (expr) {
  await foo;
}

for await (let x of [1, 2, 3]) { }

Examples of correct code for this rule:

async function() { await foo; }
async function() { for await (let x of [1, 2, 3]) { } }