Prefer npm specifiers over jsr in import map

AGENTS.md

@@ -46,6 +46,13 @@ Strongly prefer one-word variable and function names (e.g. `dir` not `tmpDir`,
   (`deno run`) without errors
 - **Build**: `deno task build:npm` (dnt) and `deno task build:jsr`
 
+### Dependencies
+
+When adding dependencies to the import map in `deno.json`, strongly prefer
+`npm:` specifiers over `jsr:` specifiers whenever a package is available on npm.
+Some packages (e.g. `@std/*`, `@deno/*`) are only available on JSR, and that is
+fine.
+
 ### Git
 
 - Use gitmoji for commit messages

deno.json

@@ -4,13 +4,10 @@
   "license": "MIT",
   "publish": { "include": ["vendor", "lib", "mod.ts", "README.md"] },
   "imports": {
-    "@standard-schema/spec": "jsr:@standard-schema/spec@^1.0.0",
-    "@std/assert": "jsr:@std/assert@1",
-    "@std/cli": "jsr:@std/cli@^1.0.21",
+    "@standard-schema/spec": "npm:@standard-schema/spec@^1.0.0",
     "@std/expect": "jsr:@std/expect@^1.0.16",
     "@std/testing": "jsr:@std/testing@^1.0.15",
     "arktype": "npm:arktype@^2.1.20",
-    "sprintf-js": "npm:sprintf-js@^1.1.3",
     "ts-case-convert": "npm:ts-case-convert@^2.1.0",
     "dnt": "jsr:@deno/dnt@0.42.3"
   },

examples/commands.ts

@@ -1,4 +1,4 @@
-import { assert } from "@std/assert/assert";
+import assert from "node:assert";
 import { type } from "arktype";
 import { cli, field } from "../lib/field.ts";
 import { object } from "../lib/object.ts";

examples/phased-commands.ts

@@ -1,4 +1,4 @@
-import { assert } from "@std/assert/assert";
+import assert from "node:assert";
 import { type } from "arktype";
 import { cli, field } from "../lib/field.ts";
 import { object } from "../lib/object.ts";

examples/simple.ts

@@ -1,4 +1,4 @@
-import { assert } from "@std/assert/assert";
+import assert from "node:assert";
 import { type } from "arktype";
 import { cli, field } from "../lib/field.ts";
 import { object } from "../lib/object.ts";

lib/mod.ts

@@ -3,7 +3,6 @@ export * from "./constant.ts";
 export * from "./field.ts";
 export * from "./object.ts";
 export * from "./commands.ts";
-export * from "./parse.ts";
 export * from "./help.ts";
 export * from "./program.ts";
 export * from "./sequence.ts";

lib/program.ts

@@ -1,7 +1,7 @@
 import type { AnyStep, Input, Parser } from "./types.ts";
 import { object } from "./object.ts";
 import { format, inspect } from "./help.ts";
-import { assert } from "@std/assert";
+import assert from "node:assert";
 
 export interface Program<P extends Parser<[AnyStep, ...AnyStep[]]>> {
   name: string;

test/field.test.ts

@@ -2,9 +2,9 @@ import { describe, it } from "@std/testing/bdd";
 import { expect } from "@std/expect";
 import { type } from "arktype";
 import { field } from "../lib/field.ts";
-import { assert } from "@std/assert/assert";
+import assert from "node:assert";
 import { ValidationError } from "../lib/validate.ts";
-import { parseSync } from "../lib/parse.ts";
+import { parseSync } from "./test-helpers.ts";
 
 describe("field", () => {
   describe("from js", () => {

test/help.test.ts

@@ -4,7 +4,7 @@ import { type } from "arktype";
 import { cli, field } from "../lib/field.ts";
 import { type Attrs, object } from "../lib/object.ts";
 import type { Input } from "../lib/types.ts";
-import { parseSync } from "../lib/parse.ts";
+import { parseSync } from "./test-helpers.ts";
 import { format, inspect } from "../lib/help.ts";
 
 function exam<T extends object>(attrs: Attrs<T>, input?: Input): string {

test/object.test.ts

@@ -3,11 +3,10 @@ import { expect } from "@std/expect";
 import { type } from "arktype";
 import { object } from "../lib/object.ts";
 import { cli, field } from "../lib/field.ts";
-import { assert } from "@std/assert";
+import assert from "node:assert";
 import { ValidationError } from "../lib/validate.ts";
 import { ObjectValidationError } from "../lib/object.ts";
-import { parseSync } from "../lib/parse.ts";
-import { parseNotOk, parseOk } from "./test-helpers.ts";
+import { parseNotOk, parseOk, parseSync } from "./test-helpers.ts";
 
 describe("object", () => {
   let configuration = object({

test/sequence.test.ts

@@ -1,6 +1,6 @@
 import { describe, it } from "@std/testing/bdd";
 import { expect } from "@std/expect";
-import { assert } from "@std/assert/assert";
+import assert from "node:assert";
 import { type } from "arktype";
 import { cli, field } from "../lib/field.ts";
 import { object } from "../lib/object.ts";