#snapshotFormat

• Type: PrettyFormatOptions
• Default: { printShadowRoot: false }

Customize the snapshot format using options from the pretty-format.

Rstest omits shadow roots from snapshots by default. Set printShadowRoot to true to include them.

import { defineConfig } from '@rstest/core';

export default defineConfig({
  snapshotFormat: {
    printBasicPrototype: true,
  },
});