Tiny structural-type helpers for the Lit adapter.
Lives alongside lit/registry.ts rather than under core/ because the Custom-Element constructor signature is only needed by the Lit surface — other adapter directories model their renderers as plain functions and have no use for it.
lit/registry.ts
core/
Tiny structural-type helpers for the Lit adapter.
Lives alongside
lit/registry.tsrather than undercore/because the Custom-Element constructor signature is only needed by the Lit surface — other adapter directories model their renderers as plain functions and have no use for it.