presets/manual

vitest-plugin-vis/presets/manual is a setup file. It has no named export. You import it for its effect.

Its whole content is:

import { vis } from '../setup.ts'

vis.setup({ auto: false })

The effect is that no automatic snapshot is taken, and expect().toMatchImageSnapshot() and page.toMatchImageSnapshot() are available.

Use it

vis() adds it to test.setupFiles when preset is 'manual':

import { vis } from 'vitest-plugin-vis/config'

export default defineConfig({
  plugins: [vis({ preset: 'manual' })],
})

To list it yourself, set preset: 'custom' and put the file in test.setupFiles:

export default defineConfig({
  plugins: [vis({ preset: 'custom' })],
  test: {
    setupFiles: ['vitest-plugin-vis/presets/manual'],
  },
})