no-import-assertions

NOTE: this rule is part of the recommended rule set.

Enable full set in deno.json:

{
  "lint": {
    "rules": {
      "tags": ["recommended"]
    }
  }
}

Enable full set using the Deno CLI:

deno lint --rules-tags=recommended

This rule can be explictly included to or excluded from the rules present in the current tag by adding it to the include or exclude array in deno.json:

{
  "lint": {
    "rules": {
      "include": ["no-import-assertions"],
      "exclude": ["no-import-assertions"]
    }
  }
}

Disallows the assert keyword for import attributes.

ES import attributes (previously called import assertions) has been changed to use the with keyword. The old syntax using assert is still supported, but deprecated.

Invalid:

import obj from "./obj.json" assert { type: "json" };
import("./obj2.json", { assert: { type: "json" } });

Valid:

import obj from "./obj.json" with { type: "json" };
import("./obj2.json", { with: { type: "json" } });

no-import-assertions

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