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Class References
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Interface References
Type Alias References
Variable References
Interface References

ToolCall

Interface: ToolCall<TMetadata>

Defined in: packages/typescript/ai/src/types.ts:114

Type Parameters

TMetadata

TMetadata = unknown

Properties

function

ts
function: object;
function: object;

Defined in: packages/typescript/ai/src/types.ts:117

arguments

ts
arguments: string;
arguments: string;

name

ts
name: string;
name: string;

id

ts
id: string;
id: string;

Defined in: packages/typescript/ai/src/types.ts:115


metadata?

ts
optional metadata: TMetadata;
optional metadata: TMetadata;

Defined in: packages/typescript/ai/src/types.ts:124

Provider-specific metadata to carry through the tool call lifecycle. Typed per-adapter via TToolCallMetadata. For example, @tanstack/ai-gemini sets this to { thoughtSignature?: string }.


type

ts
type: "function";
type: "function";

Defined in: packages/typescript/ai/src/types.ts:116