Type Alias MaxLength<T, Max>

MaxLength: Compare<Length<T>, Max> extends -1 | 0 ? T : never

🔍 Expanded Type Evaluation (Compiler API)

type MaxLength<T, Max> = Compare<Length<T, []>, Max, []> extends 0 | -1 ? T : never

Type constraint ensuring a string literal has at most the specified character length

Type Parameters

T extends string
Max extends number