/**
 * `gjc sdk guides` command family (routing lives in `src/commands/sdk.ts`).
 *
 * Verbs:
 *   refresh --url <https url>  fetch + verify the online manifest and advisory
 *                              text, install the verified cache, report selection.
 *                              Fails operationally (exit 1) whenever the online
 *                              manifest is not selected: fallback cache/bundled
 *                              content is reported as a failure, never as a
 *                              successful refresh
 *   list                       offline selection: verified cache, else bundled
 *   show <guideId>             render the advisory text for one guide (data only)
 *   status                     selection provenance, cache health, fetch policy
 *   trust                      pinned key ids and the no-credential fetch boundary
 *
 * The subsystem is advisory-text only: it never executes guide content, never
 * mutates configuration, and never accepts or emits credentials. The only
 * state it writes is the verified guide cache during `refresh`.
 */
export type SdkGuidesCliAction = "refresh" | "list" | "show" | "status" | "trust";
export interface SdkGuidesCliArgs {
    action?: string;
    /** Guide id for `show`. */
    guideId?: string;
    /** Online manifest URL for `refresh`; must satisfy the HTTPS allowlist. */
    url?: string;
    agentDir?: string;
    /** Bounded fetch timeout for `refresh`. */
    timeoutMs?: number;
    /** Fetch implementation override for `refresh` (test seam); defaults to the global fetch. */
    fetchImpl?: typeof fetch;
}
/**
 * Runs the `gjc sdk guides` command family. Exported for command routing from
 * `src/commands/sdk.ts` and for direct service use; the injected `write` /
 * `setExitCode` hooks keep the surface testable without touching stdout or
 * the process exit code.
 */
export declare function runSdkGuidesCli(args: SdkGuidesCliArgs, writeOutput?: (value: unknown) => void, setExitCode?: (exitCode: 1 | 2) => void): Promise<void>;