import type { DiscoveryOptions, DiscoverySession } from "./types.js";
export type DiscoveryProviderContext = {
    targetDir?: string;
    declaredIntent?: string;
    options?: DiscoveryOptions;
};
export interface DiscoverySessionProvider {
    id: string;
    version: string;
    /**
     * Produce a DiscoverySession from the supplied provider context.
     *
     * Must be read-only and deterministic for the same inputs.
     */
    discover(context: DiscoveryProviderContext): Promise<DiscoverySession>;
}
export declare const DEFAULT_DISCOVERY_SESSION_PROVIDER_ID = "discovery:default-session-provider";
export declare const DEFAULT_DISCOVERY_SESSION_PROVIDER_VERSION = "1.0.0";
/**
 * Create the default DiscoverySessionProvider.
 *
 * The provider resolves the target directory, configures a filesystem
 * source, optionally enables the Git observation capability when a `.git`
 * directory is present, and returns a full DiscoverySession produced by
 * the default Discovery engine.
 */
export declare function createDefaultDiscoverySessionProvider(): DiscoverySessionProvider;