import z, { ZodRawShape } from "zod";
import { SessionReponse } from "./schemas";
import { DataCompression, ResultsFormat } from "./constants";
import { TypeMap } from "apache-arrow";
export declare const parseResponse: <T extends z.ZodObject<ZodRawShape>>(res: Response, schema: T) => Promise<z.infer<T>>;
export declare const isSessionInFinalState: (session: SessionReponse) => boolean;
export declare const backoffRetry: (attempts: number) => number;
type RetryOptions<T> = {
    timeout: number;
    retryOn: (attempts: number, error: Error | null, result: T | null) => boolean | Promise<boolean>;
    retryDelay: (attempts: number) => number;
};
export declare const asyncOperationWithRetry: <T>(operation: (signal: AbortSignal) => Promise<T>, options: RetryOptions<T>) => Promise<T>;
export declare const RETRYABLE_HTTP_STATUS_CODES: number[];
export declare const NUM_RESLIENCY_RETRIES = 3;
export declare const shouldRetryForResiliency: (attempt: number, error: Error | null, result: {
    status: number;
} | null) => boolean;
export declare const toWsUrl: (url: string) => string;
export declare const decompressPayload: (payload: Buffer, compression: DataCompression) => Promise<Buffer>;
export declare const decodeResults: <Schema extends TypeMap>(results: Buffer, encoding: ResultsFormat) => import("apache-arrow").Table<Schema>;
export declare const combineAbortSignals: (...signals: (AbortSignal | null | undefined)[]) => AbortSignal;
export {};