import { z } from 'zod';
export declare const vectorStoreIdParams: z.ZodObject<{
    id: z.ZodString;
}, z.core.$strip>;
export declare const vectorStoreCreateBody: z.ZodObject<{
    name: z.ZodOptional<z.ZodNullable<z.ZodString>>;
    expires_after: z.ZodOptional<z.ZodUnknown>;
    metadata: z.ZodOptional<z.ZodUnknown>;
    file_ids: z.ZodOptional<z.ZodArray<z.ZodString>>;
    chunking_strategy: z.ZodOptional<z.ZodUnknown>;
}, z.core.$loose>;
export declare const vectorStoreUpdateBody: z.ZodObject<{
    name: z.ZodOptional<z.ZodNullable<z.ZodString>>;
    expires_after: z.ZodOptional<z.ZodUnknown>;
    metadata: z.ZodOptional<z.ZodUnknown>;
}, z.core.$loose>;
export declare const vectorStoreSearchBody: z.ZodObject<{
    query: z.ZodString;
    max_num_results: z.ZodOptional<z.ZodNumber>;
    filters: z.ZodOptional<z.ZodUnknown>;
    ranking_options: z.ZodOptional<z.ZodUnknown>;
    rewrite_query: z.ZodOptional<z.ZodUnknown>;
}, z.core.$loose>;
export declare const vectorStoreAttachBody: z.ZodObject<{
    file_id: z.ZodString;
}, z.core.$loose>;
export interface VectorStoreExpiresAfter {
    anchor: 'last_active_at';
    days: number;
}
export declare class InvalidExpiresAfterError extends Error {
    constructor(message: string);
}
export declare function parseExpiresAfter(raw: unknown): VectorStoreExpiresAfter | null | undefined;
export declare class InvalidMetadataError extends Error {
    constructor(message: string);
}
export declare function parseMetadata(raw: unknown): Record<string, string> | null | undefined;
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