A caller-owned provider; await close after all borrowing documents finish.
Remarks
Word boxes refer to the supplied tightly packed RGBA8 raster. Automatic rotation is disabled.
Works in windows and Web Workers; Node resolves the package's node export condition instead.
Throws
Invalid configuration fails immediately; missing assets fail on recognition with OCR_ASSET_UNAVAILABLE.
Create a reusable OCR provider without initializing its workers.