import { IHttpClient } from "../http/IHttpClient";
import { IDataProvider } from "./IDataProvider";
interface ICopilotRetrievalResponseEntity<T> {
    webUrl: string;
    resourceType: string;
    resourceMetadata: T;
    extracts: {
        text: string;
    }[];
}
export declare class CopilotRetrievalDataProvider<T> implements IDataProvider<ICopilotRetrievalResponseEntity<T>[], string> {
    protected graphClient: IHttpClient;
    dataSource: "sharePoint" | "externalItem";
    resourceMetadata: string[];
    filterExpresssion: string;
    maximumNumberOfResults: number;
    constructor(graphClient: IHttpClient, dataSource: "sharePoint" | "externalItem", resourceMetadata: string[], filterExpresssion?: string, maximumNumberOfResults?: number);
    getData(query?: string): Promise<ICopilotRetrievalResponseEntity<T>[]>;
}
export {};