import type { SkillBundleEntry } from "./skill-bundle.js";
import type { SkillSelection } from "../types/skill-selection.js";
export declare const PLUGIN_PROJECTION_MANIFEST = "plugin-projection.json";
export declare const PLUGIN_PROJECTION_LIMITS: Readonly<{
    files: 1024;
    bytes: number;
    fileBytes: number;
    metadataBytes: number;
    registrations: 64;
    history: 128;
}>;
export interface PluginPayloadMapping {
    path: string;
    kind: "skill" | "command";
    /** Digest of the original one-file tree, including its path and mode. */
    sourceDigest: string;
    target: Pick<SkillSelection, "slug" | "version" | "bundleDigest">;
}
interface PluginProjectionFields {
    agent: "claude";
    pluginId: string;
    payloads: PluginPayloadMapping[];
}
interface PluginUpstream {
    source: string;
    revision: string;
    license: string;
    treeDigest: string;
}
interface PluginReview {
    hooks: "reviewed-no-skill-injection";
    dependencies: "reviewed-no-retired-payload-dependency";
}
export type PluginProjectionManifest = PluginProjectionFields & ({
    schemaVersion: 1;
    upstream: PluginUpstream & {
        version: string;
    };
    review: PluginReview;
} | {
    schemaVersion: 2;
    upstream: PluginUpstream & {
        version: string | null;
    };
    review: PluginReview & {
        documentation: Array<{
            path: string;
            sourceDigest: string;
        }>;
    };
});
export interface PluginFileWitness {
    path: string;
    mode: number;
    size: number;
    sha256: string;
}
export interface PluginProjection {
    manifest: PluginProjectionManifest;
    payloads: PluginPayloadMapping[];
    files: SkillBundleEntry[];
    witnesses: PluginFileWitness[];
    originalTreeDigest: string;
    projectionTreeDigest: string;
    removed: PluginFileWitness[];
}
export declare function pluginRefusal(message: string): never;
export declare function pluginNeed(value: unknown, message: string): asserts value;
export declare const pluginHash: (bytes: string | Uint8Array) => string;
export declare function pluginObject(value: unknown): value is Record<string, unknown>;
export declare function pluginKeys(value: unknown, keys: string[]): asserts value is Record<string, unknown>;
export declare function pluginText(value: unknown, limit?: number): asserts value is string;
export declare function pluginId(value: unknown): asserts value is string;
export declare function pluginDigest(value: unknown): asserts value is string;
export declare function validatePluginManifest(value: unknown): asserts value is PluginProjectionManifest;
export declare function pluginFileWitnesses(entries: SkillBundleEntry[]): PluginFileWitness[];
export declare function pluginTreeDigest(entries: SkillBundleEntry[]): string;
/** Pure projection: no filesystem access, upstream commands, package installation or publication. */
export declare function buildPluginProjection(entries: SkillBundleEntry[]): PluginProjection;
export {};