import * as Schema from "effect/Schema";
/** Digest of the exact downloaded artifact bytes, independent of the unpacked tree. */
export declare const ArtifactDigestSchema: Schema.brand<Schema.String, "ArtifactDigest">;
export type ArtifactDigest = typeof ArtifactDigestSchema.Type;
/** A relative file in a downloaded package, never a filesystem escape. */
export declare const ArtifactPathSchema: Schema.NonEmptyString;
export declare const ArtifactUrlSchema: Schema.URLFromString;
/** Accepted download inputs; replay verifies each exact artifact without re-reading discovery. */
export declare const HttpArtifactSnapshotSchema: Schema.Union<readonly [Schema.Struct<{
    readonly format: Schema.Literals<readonly ["skill-md", "zip", "tar", "tar.gz"]>;
    readonly url: Schema.URLFromString;
    readonly digest: Schema.brand<Schema.String, "ArtifactDigest">;
}>, Schema.Struct<{
    readonly format: Schema.Literal<"files">;
    readonly files: Schema.$Array<Schema.Struct<{
        readonly path: Schema.NonEmptyString;
        readonly url: Schema.URLFromString;
        readonly digest: Schema.brand<Schema.String, "ArtifactDigest">;
    }>>;
}>]>;
export type HttpArtifactSnapshot = typeof HttpArtifactSnapshotSchema.Type;
/** Recognizable public artifact and discovery locations, leaving clone URLs to Git. */
export declare const httpSourceKind: (url: URL) => "skill-md" | "archive" | "index" | undefined;
//# sourceMappingURL=http-artifact.d.ts.map