Internal source kinds. A superset of the core union: explicit (an API/CLI value passed directly) and target-input (the bare <router> positional) both collapse to core cli via toCoreSource.
explicit
target-input
<router>
cli
Internal source kinds. A superset of the core union:
explicit(an API/CLI value passed directly) andtarget-input(the bare<router>positional) both collapse to coreclivia toCoreSource.