Defined in: packages/ai/src/utilities/content-source.ts:74
The slice of an adapter the file-source preflight reads. Adapters that can consume { type: 'file' } sources declare supportsFileSources: true; everything else — including adapters written before this arm existed — fails closed at the activity layer instead of falling through to a URL/data branch and silently mis-mapping the reference.
name: string;Defined in: packages/ai/src/utilities/content-source.ts:75
optional supportsFileSources?: boolean;Defined in: packages/ai/src/utilities/content-source.ts:76