Type Alias StreamPartType
StreamPartType:
| "text-delta"
| "reasoning"
| "reasoning-signature"
| "redacted-reasoning"
| "source"
| "file"
| "tool-call"
| "tool-call-streaming-start"
| "tool-call-delta"
| "tool-result"
| "step-start"
| "step-finish"
| "finish"
| "error"
| "metadata"
| "object-start"
| "object-delta"
| "object-finish"
Comprehensive stream part types for AI SDK 5 Supports all current and future stream part types