Error: Cannot import type declaration files. Consider importing '***' instead of '@types/***'.

[quadratz]

Steps to reproduce

Directory structure

.
├── deno.json
├── dnt.ts
└── mod.ts

deno.json

{
  "imports": {
    "@deno/dnt": "jsr:@deno/dnt@0.41.3",
    "unist": "npm:@types/unist@3.0.3"
  }
}

mod.ts

import type { Node } from "unist";

dnt.ts

import { build, emptyDir } from "@deno/dnt";

await emptyDir("./npm");

await build({
  entryPoints: ["./mod.ts"],
  outDir: "./npm",
  shims: {
    deno: true,
  },
  package: {
    name: "foo",
    version: Deno.args[0],
  },
  importMap: "deno.json",
});

Command

deno -A dnt.ts

Error log:

$ deno -A dnt.ts
[dnt] Transforming...
[dnt] Running npm install...

added 4 packages, and audited 5 packages in 3s

found 0 vulnerabilities
[dnt] Building project...
[dnt] Type checking ESM...
src/mod.ts:1:27 - error TS6137: Cannot import type declaration files. Consider importing 'unist' instead of '@types/unist'.

1 import type { Node } from "@types/unist";
                            ~~~~~~~~~~~~~~

error: Uncaught (in promise) Error: Had 1 diagnostics.
          throw new Error(`Had ${diagnostics.length} diagnostics.`);
                ^
    at getProgramAndMaybeTypeCheck (https://jsr.io/@deno/dnt/0.41.3/mod.ts:468:17)
    at build (https://jsr.io/@deno/dnt/0.41.3/mod.ts:354:17)
    at eventLoopTick (ext:core/01_core.js:177:7)
    at async file:///home/qz/dnt_import_issue/dnt.ts:5:1