ban-ts-comment
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
Disallows the use of Typescript directives without a comment.
Typescript directives reduce the effectiveness of the compiler, something which should only be done in exceptional circumstances. The reason why should be documented in a comment alongside the directive.
Invalid:
// @ts-expect-error
let a: number = "I am a string";
// @ts-ignore
let a: number = "I am a string";
// @ts-nocheck
let a: number = "I am a string";
Valid:
// @ts-expect-error: Temporary workaround (see ticket #422)
let a: number = "I am a string";
// @ts-ignore: Temporary workaround (see ticket #422)
let a: number = "I am a string";
// @ts-nocheck: Temporary workaround (see ticket #422)
let a: number = "I am a string";