/**
 * Discover pipeline: detect direct packages, read package-native extension
 * declarations, submit them to the registry, and render attestation results.
 *
 * @experimental This API is unstable and may change without notice.
 * @packageDocumentation
 */
import * as Effect from "effect/Effect";
import type { RegistryClient } from "../registry/client.js";
import type { DiscoveryExtensionResult } from "../registry/discover-schema.js";
import type { PackageUrlParts } from "../packaging/package-url.js";
export interface DiscoverResultEntry {
    readonly ref: string;
    readonly resolved: boolean;
    readonly extension: DiscoveryExtensionResult["extension"];
    readonly attestedBy: ReadonlyArray<"package" | "extension">;
    readonly official: boolean;
    readonly packageVersionInRange: boolean;
}
export interface DiscoverPackageResult {
    readonly detectedPackage: PackageUrlParts;
    readonly extensions: ReadonlyArray<DiscoverResultEntry>;
}
export interface DiscoverResult {
    readonly packages: ReadonlyArray<DiscoverPackageResult>;
    readonly totalDetected: number;
    readonly registryAvailable: boolean;
}
export declare const discover: (projectDir: string, registryClient: RegistryClient) => Effect.Effect<{
    packages: readonly DiscoverPackageResult[];
    totalDetected: number;
    registryAvailable: boolean;
}, never, import("effect/Path").Path | import("effect/FileSystem").FileSystem>;
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