import * as z from "zod/v3";
import { ClosedEnum } from "../../types/enums.js";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
import { FileCounts, FileCounts$Outbound } from "./filecounts.js";
/**
 * Retrieval mode, frozen at creation. 'vector': standard vector similarity search. 'graph': GraphRAG — entities and relations are extracted at ingest and queries traverse the knowledge graph. 'hybrid' is reserved.
 */
export declare const VectorStoreRetrievalMode: {
    readonly Vector: "vector";
    readonly Hybrid: "hybrid";
    readonly Graph: "graph";
};
/**
 * Retrieval mode, frozen at creation. 'vector': standard vector similarity search. 'graph': GraphRAG — entities and relations are extracted at ingest and queries traverse the knowledge graph. 'hybrid' is reserved.
 */
export type VectorStoreRetrievalMode = ClosedEnum<typeof VectorStoreRetrievalMode>;
/**
 * The status of the vector store. 'expired' means the store has expired, 'in_progress' means files are still being processed, 'completed' indicates that the vector store is ready for use.
 */
export declare const VectorStoreStatus: {
    readonly Expired: "expired";
    readonly InProgress: "in_progress";
    readonly Completed: "completed";
};
/**
 * The status of the vector store. 'expired' means the store has expired, 'in_progress' means files are still being processed, 'completed' indicates that the vector store is ready for use.
 */
export type VectorStoreStatus = ClosedEnum<typeof VectorStoreStatus>;
/**
 * The expiration policy for a vector store.
 */
export type VectorStoreExpiresAfter = {
    /**
     * Anchor timestamp after which the expiration policy applies. Supported anchors: last_active_at.
     */
    anchor: "last_active_at";
    /**
     * The number of days after the anchor time that the vector store will expire.
     */
    days: number;
};
export type VectorStoreMetadata = string | boolean | number;
/**
 * A vector store is a collection of processed files that can be used by the file_search tool.
 */
export type VectorStore = {
    /**
     * The identifier, which can be referenced in API endpoints.
     */
    id: string;
    /**
     * The object type, which is always 'vector_store'.
     */
    object: "vector_store";
    /**
     * The Unix timestamp (in seconds) for when the vector store was created.
     */
    createdAt: number;
    /**
     * The name of the vector store.
     */
    name: string | null;
    /**
     * The total number of bytes used by the files in the vector store.
     */
    usageBytes: number;
    /**
     * The embedding model used for this vector store. Resolved at creation time from the requested or auto model. Null for legacy vector stores.
     */
    embeddingModel: string | null;
    /**
     * The number of dimensions for the embedding vectors in this vector store. Null for legacy vector stores.
     */
    embeddingDimensions: number | null;
    /**
     * Retrieval mode, frozen at creation. 'vector': standard vector similarity search. 'graph': GraphRAG — entities and relations are extracted at ingest and queries traverse the knowledge graph. 'hybrid' is reserved.
     */
    retrievalMode: VectorStoreRetrievalMode;
    /**
     * The model used for entity/relation extraction on graph stores. Null for non-graph stores.
     */
    extractionModel?: string | null | undefined;
    /**
     * Graph expansion depth for graph-mode queries. Null for non-graph stores.
     */
    maxHops?: number | null | undefined;
    /**
     * File processing status counts.
     */
    fileCounts: FileCounts;
    /**
     * The status of the vector store. 'expired' means the store has expired, 'in_progress' means files are still being processed, 'completed' indicates that the vector store is ready for use.
     */
    status: VectorStoreStatus;
    /**
     * The expiration policy for a vector store.
     */
    expiresAfter?: VectorStoreExpiresAfter | undefined;
    /**
     * The Unix timestamp (in seconds) for when the vector store will expire.
     */
    expiresAt?: number | null | undefined;
    /**
     * The Unix timestamp (in seconds) for when the vector store was last active.
     */
    lastActiveAt: number | null;
    /**
     * Set of 16 key-value pairs that can be attached to an object. Keys are strings with a maximum length of 64 characters. Values are strings with a maximum length of 512 characters, booleans, or numbers.
     */
    metadata: {
        [k: string]: string | boolean | number;
    };
    /**
     * A description for the vector store. Can be used to describe the vector store's purpose.
     */
    description?: string | null | undefined;
    /**
     * The Unix timestamp (in seconds) for when the vector store was last used.
     */
    lastUsedAt: number | null;
};
/** @internal */
export declare const VectorStoreRetrievalMode$inboundSchema: z.ZodNativeEnum<typeof VectorStoreRetrievalMode>;
/** @internal */
export declare const VectorStoreRetrievalMode$outboundSchema: z.ZodNativeEnum<typeof VectorStoreRetrievalMode>;
/** @internal */
export declare const VectorStoreStatus$inboundSchema: z.ZodNativeEnum<typeof VectorStoreStatus>;
/** @internal */
export declare const VectorStoreStatus$outboundSchema: z.ZodNativeEnum<typeof VectorStoreStatus>;
/** @internal */
export declare const VectorStoreExpiresAfter$inboundSchema: z.ZodType<VectorStoreExpiresAfter, z.ZodTypeDef, unknown>;
/** @internal */
export type VectorStoreExpiresAfter$Outbound = {
    anchor: "last_active_at";
    days: number;
};
/** @internal */
export declare const VectorStoreExpiresAfter$outboundSchema: z.ZodType<VectorStoreExpiresAfter$Outbound, z.ZodTypeDef, VectorStoreExpiresAfter>;
export declare function vectorStoreExpiresAfterToJSON(vectorStoreExpiresAfter: VectorStoreExpiresAfter): string;
export declare function vectorStoreExpiresAfterFromJSON(jsonString: string): SafeParseResult<VectorStoreExpiresAfter, SDKValidationError>;
/** @internal */
export declare const VectorStoreMetadata$inboundSchema: z.ZodType<VectorStoreMetadata, z.ZodTypeDef, unknown>;
/** @internal */
export type VectorStoreMetadata$Outbound = string | boolean | number;
/** @internal */
export declare const VectorStoreMetadata$outboundSchema: z.ZodType<VectorStoreMetadata$Outbound, z.ZodTypeDef, VectorStoreMetadata>;
export declare function vectorStoreMetadataToJSON(vectorStoreMetadata: VectorStoreMetadata): string;
export declare function vectorStoreMetadataFromJSON(jsonString: string): SafeParseResult<VectorStoreMetadata, SDKValidationError>;
/** @internal */
export declare const VectorStore$inboundSchema: z.ZodType<VectorStore, z.ZodTypeDef, unknown>;
/** @internal */
export type VectorStore$Outbound = {
    id: string;
    object: "vector_store";
    created_at: number;
    name: string | null;
    usage_bytes: number;
    embedding_model: string | null;
    embedding_dimensions: number | null;
    retrieval_mode: string;
    extraction_model?: string | null | undefined;
    max_hops?: number | null | undefined;
    file_counts: FileCounts$Outbound;
    status: string;
    expires_after?: VectorStoreExpiresAfter$Outbound | undefined;
    expires_at?: number | null | undefined;
    last_active_at: number | null;
    metadata: {
        [k: string]: string | boolean | number;
    };
    description?: string | null | undefined;
    last_used_at: number | null;
};
/** @internal */
export declare const VectorStore$outboundSchema: z.ZodType<VectorStore$Outbound, z.ZodTypeDef, VectorStore>;
export declare function vectorStoreToJSON(vectorStore: VectorStore): string;
export declare function vectorStoreFromJSON(jsonString: string): SafeParseResult<VectorStore, SDKValidationError>;
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