import { BaseHttpClient } from "@introspection-sdk/http";
export interface ResolvedApiConfig {
    /**
     * Base URL the client will prepend to every request path. For the
     * IntrospectionClient this is the CP API host; for a Runner it is the
     * `deployment.endpoint` returned by CP.
     */
    apiUrl: string;
    /** Bearer token. Customer API key for CP, runner JWT for DP. */
    token: string;
    /** Encoded member session used instead of bearer auth on Control Plane calls. */
    cpSession?: string;
    additionalHeaders?: Record<string, string>;
    fetch?: typeof fetch;
    /**
     * Automatic retries on a `429 Too Many Requests` for unary requests
     * (honouring `Retry-After`). `0` disables. Defaults to the shared client
     * default. Streaming has its own resume budget.
     */
    maxRetries?: number;
    /** Base step (ms) of the capped-exponential `429` retry backoff. */
    retryBaseMs?: number;
}
/**
 * Authenticated HTTP client used by the CP-bound IntrospectionClient and each
 * DP-bound Runner. A member-authored Node workflow may supply the encoded
 * `intro_cp_session` for CP-only operations; all other calls use bearer auth.
 */
export declare class HttpClient extends BaseHttpClient {
    constructor(cfg: ResolvedApiConfig);
}
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