The tags map carries the canonical-tag → registered-tag mapping
for every built-in element. The default Lit resolver reads this map
to dispatch from a WalkedField.type to the matching Custom
Element tag — see lit/renderers/defaultResolver.ts.
The skipped array lists tags that were already registered (a
second call to registerSchemaComponents with the same prefix, or
a deliberate consumer-side registration that pre-empted the
default). Skipped tags are NOT re-registered — the consumer's
implementation wins.
Return value of registerSchemaComponents.
The
tagsmap carries the canonical-tag → registered-tag mapping for every built-in element. The default Lit resolver reads this map to dispatch from aWalkedField.typeto the matching Custom Element tag — seelit/renderers/defaultResolver.ts.The
skippedarray lists tags that were already registered (a second call toregisterSchemaComponentswith the same prefix, or a deliberate consumer-side registration that pre-empted the default). Skipped tags are NOT re-registered — the consumer's implementation wins.