EC
TS6011
TypeScriptERRORNotableConfigHIGH confidence

Allow default imports from modules with no default export. This does not affe...

Production Risk

Build will fail; resolve before shipping.

What this means

A compiler configuration error (TS6011): Allow default imports from modules with no default export. This does not affect code emit, just typechecking.. This diagnostic is emitted by the TypeScript compiler when allow default imports from modules with no default export. This does not affect code emit, just typechecking..

Why it happens
  1. 1Incorrect TypeScript syntax or type usage
  2. 2Type mismatch between declared and actual value
How to reproduce

TypeScript compiler reports TS6011 during type checking.

trigger — this will error
trigger — this will error
// Triggers TS6011
// Allow default imports from modules with no default export. This does not affect code emit, just typechecking.

expected output

error TS6011: Allow default imports from modules with no default export. This does not affect code emit, just typechecking.

Fix

Fix the tsconfig.json option

WHEN When a compiler option is invalid or missing

Fix the tsconfig.json option
// tsconfig.json
{
  "compilerOptions": {
    // Review and correct the flagged option
  }
}
// Run: npx tsc --showConfig to see effective config

Why this works

TypeScript validates tsconfig.json options; check the official tsconfig reference for valid values.

Sources
Official documentation ↗

TypeScript Compiler Diagnostics

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