EC
TS95118
TypeScriptERRORNotableConfigHIGH confidence

Convert overload list to single signature

Production Risk

Build will fail; resolve before shipping.

What this means

A TypeScript diagnostic (TS95118): Convert overload list to single signature. This diagnostic is emitted by the TypeScript compiler when convert overload list to single signature.

Why it happens
  1. 1The function overload signatures do not match the implementation
How to reproduce

TypeScript compiler reports TS95118 during type checking.

trigger — this will error
trigger — this will error
// Triggers TS95118
// Convert overload list to single signature

expected output

error TS95118: Convert overload list to single signature

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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