import { DataType, DistanceMetricType } from '../TosExportEnum';
import { TosVectorsClient } from '../TosVectorsClient';
export interface MetadataConfiguration {
    nonFilterableMetadataKeys: string[];
}
export interface CreateIndexInput {
    vectorBucketName: string;
    accountID: string;
    indexName: string;
    dataType?: DataType;
    dimension?: number;
    distanceMetric?: DistanceMetricType;
    metadataConfiguration?: MetadataConfiguration;
}
export interface CreateIndexOutput {
}
export declare function createIndex(this: TosVectorsClient, input: CreateIndexInput): Promise<import("../methods/base").TosResponse<CreateIndexOutput>>;
export interface DeleteIndexInput {
    vectorBucketName: string;
    accountID: string;
    indexName?: string;
}
export interface DeleteIndexOutput {
}
export declare function deleteIndex(this: TosVectorsClient, input: DeleteIndexInput): Promise<import("../methods/base").TosResponse<DeleteIndexOutput>>;
export interface IndexSummary {
    creationTime: number;
    indexName: string;
    indexTrn: string;
    vectorBucketName: string;
}
export interface ListIndexesInput {
    vectorBucketName: string;
    maxResults?: number;
    nextToken?: string;
    prefix?: string;
    accountID: string;
}
export interface ListIndexesOutput {
    nextToken: string;
    indexes: IndexSummary[];
}
export declare function listIndexes(this: TosVectorsClient, input: ListIndexesInput): Promise<import("../methods/base").TosResponse<ListIndexesOutput>>;
export interface GetIndexInput {
    vectorBucketName: string;
    accountID: string;
    indexName: string;
}
export interface GetIndexOutput {
    index: Index;
}
export interface Index {
    creationTime: number;
    dataType: DataType;
    dimension: number;
    distanceMetric: DistanceMetricType;
    metadataConfiguration: MetadataConfiguration;
    indexName: string;
    indexTrn: string;
    vectorBucketName: string;
}
export declare function getIndex(this: TosVectorsClient, input: GetIndexInput): Promise<import("../methods/base").TosResponse<GetIndexOutput>>;