import type { ApiPrincipal, SkillsProductStore } from "./types.js";
export declare function hashApiKey(token: string): string;
export declare function bearerToken(request: Request): string | null;
export declare function authenticateRequest(store: SkillsProductStore, request: Request): Promise<ApiPrincipal | null>;
export declare function publicPrincipal(partial?: Partial<ApiPrincipal>): ApiPrincipal;
/** Scope checks apply to the key, independently of its user's workspace role. */
export declare function permitsSkillsRoute(principal: ApiPrincipal, method: string, resource: string): boolean;