import type { EidRedirectResult } from "./eid.types";
/**
 * Opt-in SDK debug hooks for EID harness testing.
 *
 * Never use in production code.
 *
 * ## Usage
 * ```ts
 * EidDebugHooks.injectTrinsicSuccess();
 * const result = await eid.start(config);
 * EidDebugHooks.reset(); // always clear after use
 * ```
 */
export declare const EidDebugHooks: {
    _callbackInjector: ((launchUrl: string) => EidRedirectResult) | null;
    _providerUrlCapture: ((url: string) => void) | null;
    setCallbackInjector(fn: ((launchUrl: string) => EidRedirectResult) | null): void;
    setProviderUrlCapture(fn: ((url: string) => void) | null): void;
    /**
     * Injects a Trinsic success by parsing sessionId and state from the launchUrl.
     * The browser popup is bypassed — the injector runs synchronously.
     */
    injectTrinsicSuccess(resultsAccessKey?: string): void;
    /** Injects a provider cancellation (access_denied). */
    injectProviderCancel(): void;
    /** Clears all hooks. Always call in afterEach / tearDown. */
    reset(): void;
};