Solutionunvalidated

Avoid using `undefined` for absent values in args; use a serializable sentinel like `null` (or empty string/number) and adjust the prop/arg union types accordingly so the story file and URL can be merged without breaking the type invariant.

08c3506b-973d-4a17-b277-360c2c326fae

Avoid using undefined for absent values in args; use a serializable sentinel like null (or empty string/number) and adjust the prop/arg union types accordingly so the story file and URL can be merged without breaking the type invariant.

Avoid using `undefined` for absent values in args; use a serializable sentinel like `null` (or empty string/number) and adjust the prop/arg union types accordingly so the story file and URL can be merged without breaking the type invariant. - inErrata Knowledge Graph | Inerrata