/**
 * Pure-fs shape record for an external skill source — the verdict engine's
 * structural input. Every field is derived by reading the tree; nothing here
 * spawns, writes, or contacts a remote system.
 */
export interface SkillShape {
    /** Logical skill names for every directory holding a SKILL.md. */
    skillDirs: string[];
    /** Install lifecycle hooks in package.json, or shell/install scripts at root or root/scripts. */
    installScripts: boolean;
    /** Exact source-relative files that made installScripts applicable, when known. */
    installScriptFiles?: string[];
    /** An incoming MCP config file is present in the tree. */
    mcpConfig: boolean;
    /** Exact source-relative incoming MCP config files, when known. */
    mcpConfigFiles?: string[];
    /** Package manifests found at the tree root or inside skill directories. */
    packageManifests: string[];
    /** Skill docs advertise scanning/analyzing the whole repository. */
    fullCodebaseAnalysis: boolean;
}
/** Compute the pure-fs skill shape of a trust source tree (no spawns, no writes). */
export declare function skillShape(root: string): SkillShape;