Type Alias StudioAiChatEventType`Experimental`

StudioAiChatEventType:
    | "messageStart"
    | "textDelta"
    | "toolCallStart"
    | "toolCallDelta"
    | "toolCallStop"
    | "messageStop"
    | "error"

Discriminates which fields of a StudioAiChatEvent are populated — the JSON body's "type" field. Camel-cased per the source-gen naming policy (see module doc); NOT the same string as the SSE event: line.