• Clone the repo
• npm install
• npm run check

Expected

TypeScript errors:

• This component passes a function to <Parent>'s name prop, and also passes an animal prop

  svelte-prop-spread-ts/src/routes/index.svelte

  Line 9 in cbd721a

  <Parent {name} animal="dog" />

• <Parent> spreads its props to <Child>:

  svelte-prop-spread-ts/src/lib/Parent.svelte

  Line 5 in 057a71c

  <Child {...$$restProps} />

• <Child> expects a string for name, and does not have an animal prop:

  svelte-prop-spread-ts/src/lib/Child.svelte

  Line 2 in 057a71c

  export let name: string = '';

Both the wrongly-typed name and the extra prop animal should throw type errors.

Actual

No errors