Compiling to JavaScript results in `any` type

I have a TypeScript library that compiles down into JavaScript, and one of the d.ts files looks like this:

declare const Address: import("arktype/out/subtypes/string").StringType<import("arktype/out/keywords/ast").string.narrowed, {}>;
type Address = typeof Address.in.infer;

declare const Address: import("arktype/out/subtypes/string").StringType<import("arktype/out/keywords/ast").string.narrowed, {}>;
type Address = typeof Address.in.infer;

In this example, Address is of type any, whereas when I'm in TypeScript it's of type string

2 Replies

SynthLuvrOP•3mo ago

To reproduce:

import { type } from "arktype";

const Address = type("string").narrow(() => true);
type Address = typeof Address.in.infer;

export { Address }

import { type } from "arktype";

const Address = type("string").narrow(() => true);
type Address = typeof Address.in.infer;

export { Address }

ssalbdivad•3mo ago

Can you log an issue for this? It's something I'm interested in investigating and supporting but it's not trivial to ensure this never happens transitively and there are not tests for it yet

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Compiling to JavaScript results in `any` type