Parsing error: Unexpected character '#'

[limpid-kzonix]

What version of this package are you using?

standard -> `14.3.4`
eslint-config-prettier-standard -> `3.0.1`
eslint-config-standard -> `14.1.1`

What problem do you want to solve?
Parsing error: Unexpected character '#'

export class Example {
  #privateVar;
  // ...
}

Are you willing to submit a pull request to implement this change?
No

[NemoStein]

Standard only supports features in Stage 4 and up.
Class field declarations (https://github.com/tc39/proposal-class-fields) are still in stage 3.
TC39 Process: https://tc39.es/process-document/

[feross]

Yep, what @NemoStein said. You'll need to use babel-eslint. Instructions are here: https://standardjs.com/#how-do-i-use-experimental-javascript-es-next-features

[ghost]

Is there any way to stop Standard from notifying me about the error? I have tried writing // eslint-disable-next-line on the line before the line in error. I have also tried writing // eslint-disable-line at the end of the erroring line. Neither worked.

[NemoStein]

Class Fields moved to Stage 4 in April and ESLint is already tracking the change (eslint/eslint#14343).
The feature is expected to land in ESLint in a near future.
Standard (usually) follows shortly after.

Is there any way to stop Standard from notifying me about the error?

Someone may correct me if wrong, but I don't think so.
It's a syntax error, so it breaks the interpreter.
Or, as @feross noted, use another interpreter (e.g.: babel-eslint)