20 lines
607 B
TypeScript
20 lines
607 B
TypeScript
import { Annotation } from "@langchain/langgraph";
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import { GenerativeUIAnnotation } from "../types";
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export type TripDetails = {
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location: string;
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startDate: Date;
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endDate: Date;
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numberOfGuests: number;
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};
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export const TripPlannerAnnotation = Annotation.Root({
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messages: GenerativeUIAnnotation.spec.messages,
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ui: GenerativeUIAnnotation.spec.ui,
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timestamp: GenerativeUIAnnotation.spec.timestamp,
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tripDetails: Annotation<TripDetails | undefined>(),
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});
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export type TripPlannerState = typeof TripPlannerAnnotation.State;
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export type TripPlannerUpdate = typeof TripPlannerAnnotation.Update;
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