EC
TS95087
TypeScriptERRORNotableConfigHIGH confidence

Remove all unnecessary uses of 'await'

Production Risk

Build will fail; resolve before shipping.

What this means

A TypeScript diagnostic (TS95087): Remove all unnecessary uses of 'await'. This diagnostic is emitted by the TypeScript compiler when remove all unnecessary uses of 'await'.

Why it happens
  1. 1await used outside an async function, or async/await return type mismatch
How to reproduce

TypeScript compiler reports TS95087 during type checking.

trigger — this will error
trigger — this will error
// Triggers TS95087
// Remove all unnecessary uses of 'await'

expected output

error TS95087: Remove all unnecessary uses of 'await'

Fix

Add 'async' to the containing function

WHEN Using await outside an async function

Add 'async' to the containing function
// Mark the function as async
async function fetchData() {
  const result = await fetch('/api/data');
  return result.json();
}

Why this works

await can only be used inside async functions; the 'async' keyword makes the function return a Promise.

Sources
Official documentation ↗

TypeScript Compiler Diagnostics

Content generated with AI assistance and reviewed for accuracy. Found an error? hello@errcodes.dev

← All TypeScript errors