Type Alias: EngineSelectionMiddlewareFn

type EngineSelectionMiddlewareFn = (
  ctx: EngineSelectionContext,
  next: NextFn,
) => void | Promise<void>;

Defined in: src/batteries/media/registry.ts:111

A selection-middleware stage — the seam for quality heuristics and implementor overrides when several engines can perform the same transform (e.g. route complex workbooks past a pure-JS converter to LibreOffice). Same onion shape as the battery's use interceptors; a fresh runner is minted per dispatch. Keep stages cheap or memoized: they run with bytes in hand on every dispatch.

Parameters

Parameter	Type
ctx	EngineSelectionContext
next	NextFn

Returns

void | Promise<void>