Function: looksLikeSpooledArtifact()

function looksLikeSpooledArtifact(
  value: unknown,
): value is {
  asString: () => Promise<string>;
  byteLength: () => Promise<number>;
  lineCount: () => Promise<number>;
};

Defined in: src/batteries/llm/chat_common/helpers.ts:395

Structural (cross-realm-safe) check that a tool result is a @nhtio/adk!SpooledArtifact: it exposes the reader surface the handle pattern needs (asString + byteLength/lineCount) and a constructor carrying the toolMethods descriptor list the model is told to call. Used instead of a bare instanceof so a SpooledArtifact from another realm (worker, bundle copy) still matches.

Parameters

Parameter	Type
value	unknown

Returns

value is { asString: () => Promise<string>; byteLength: () => Promise<number>; lineCount: () => Promise<number> }