import { type HttpClient } from '@bsv/sdk';
/** Configuration options shared by ARC-compatible broadcasters. */
export interface ArcConfig {
    /** Authentication token for the ARC API. */
    apiKey?: string;
    /** The explicitly trusted HTTP adapter used to make provider requests. */
    httpClient?: HttpClient;
    /** Deployment id sent in the XDeployment-ID header. */
    deploymentId?: string;
    /** Notification callback endpoint for proofs and double-spend notifications. */
    callbackUrl?: string;
    /** Access token sent to the configured notification callback. */
    callbackToken?: string;
    /** Additional request headers, snapshotted when the provider is constructed. */
    headers?: Record<string, string>;
}
export interface NormalizedArcProviderConfig {
    apiKey?: string;
    httpClient: HttpClient;
    deploymentId: string;
    callbackUrl?: string;
    callbackToken?: string;
    headers?: Readonly<Record<string, string>>;
}
/** Snapshot security-relevant ARC/Arcade constructor configuration exactly once. */
export declare function normalizeArcProviderConfig(config: string | ArcConfig | undefined, defaultDeploymentId: () => string): NormalizedArcProviderConfig;
//# sourceMappingURL=arcProviderConfig.d.ts.map