TS18000
TypeScriptERRORNotableTypeHIGH confidence
Circularity detected while resolving configuration: X
Production Risk
Build will fail; resolve before shipping.
What this means
A TypeScript diagnostic (TS18000): Circularity detected while resolving configuration: X. This diagnostic is emitted by the TypeScript compiler when circularity detected while resolving configuration: X.
Why it happens
- 1The type definition is circular or infinitely recursive
How to reproduce
TypeScript compiler reports TS18000 during type checking.
trigger — this will error
trigger — this will error
// Triggers TS18000 // Circularity detected while resolving configuration: X
expected output
error TS18000: Circularity detected while resolving configuration: X
Fix
Address the TypeScript diagnostic
WHEN When this error is reported by the compiler
Address the TypeScript diagnostic
// Run the TypeScript compiler for details: npx tsc --noEmit // Use the TypeScript playground to test your code: // https://www.typescriptlang.org/play
Why this works
Review the full error message and location; the TypeScript handbook provides guidance on each error category.
Sources
Official documentation ↗
TypeScript Compiler Diagnostics
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