Negation style ignores dot option?

[achingbrain]

If I have a path with a hidden file, input/.hidden.txt and a pattern that ignores some other file on the path, input/**/!(file.txt), micromatch matches the hidden file, even though the dot option is passed as false.

Minimatch does not match the pattern.

Neither micromatch nor minimatch match the pattern with the ! inside the parentheses: input/**/(!file.txt).

Is my pattern wrong or should micromatch support both styles as minimatch does?

Please describe the minimum necessary steps to reproduce this issue:

import micromatch from 'micromatch'
import { minimatch } from 'minimatch'

const input = 'input/.hidden.txt'
const pattern = 'input/**/!(file.txt)'

const opts = {
  dot: false
}

console.info('---- micromatch ----')

console.info(micromatch(input, pattern, opts))

console.info('---- minimatch ----')

console.info(minimatch(input, pattern, opts))

What is happening that shouldn't be?

% node index.js
---- micromatch ----
[ 'input/.hidden.txt' ]
---- minimatch ----
false

What should be happening instead?

% node index.js
---- micromatch ----
[]
---- minimatch ----
false