import type { IHttpRequestOptions } from 'n8n-workflow';
export declare const CREDENTIALS_TYPE = "greenApiAuthApi";
export interface AuthedRequestContext {
    helpers: {
        httpRequestWithAuthentication: (credentialsType: string, options: IHttpRequestOptions) => Promise<unknown>;
    };
    getExecutionCancelSignal?: () => AbortSignal | undefined;
}
export declare function statusOf(error: unknown): string;
export declare function requestWithRetry(ctx: AuthedRequestContext, options: IHttpRequestOptions, baseDelayMs?: number): Promise<unknown>;