[Feature Request] Add TypeScript types for storybook's chromatic: parameter

[jeremiah-clothier]

I would love to see the { parameters: { chromatic : {} } option get types. For example, in the code below the delay should be a number and disableSnapshot should be a boolean. However, the types don't seem to exist for these yet and the TS compiler doesn't report any errors.

export default {
  component: Component,
  parameters: {
    chromatic: {
      delay: [1, 2, 3],
      disableSnapshot: 'true',
    },
  },
} as Meta;

[herrherrmann]

Yes, please! I’d love to see things like viewport (see Viewports docs) typed.