TS95085
TypeScriptERRORNotableConfigHIGH confidence

Fix all expressions possibly missing 'await'

Production Risk

Build will fail; resolve before shipping.

What this means

A TypeScript diagnostic (TS95085): Fix all expressions possibly missing 'await'. This diagnostic is emitted by the TypeScript compiler when fix all expressions possibly missing 'await'.

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

TypeScript compiler reports TS95085 during type checking.

trigger — this will error
trigger — this will error
// Triggers TS95085
// Fix all expressions possibly missing 'await'

expected output

error TS95085: Fix all expressions possibly missing '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

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