import { z } from 'zod';
import { type InstallOptions } from './cli-install.js';
export declare const HERMES_PLUGIN_PACKAGE = "@tiny-fish/hermes";
export declare const HERMES_PLUGIN_MANUAL_INSTALL = "hermes plugins install tinyfish-io/tinyfish-web-agent-integrations/hermes --enable";
export declare function installHermesPlugin(home: string, apiKey: string, { verbose }: Pick<InstallOptions, 'verbose'>): string | undefined;
/** Absent `enabled` reads as enabled, so never write this field-by-field. */
export declare function writeHermesMcpEntry(home: string, mcpUrl: string, mode?: 'api-key' | 'keyless'): void;
/** Retracts our row; an absent `enabled` reads as enabled, so a partial one is live. */
export declare function removeHermesMcpEntry(home: string): void;
/** After install only: backends must never name an absent provider. */
export declare function setHermesWebBackends(home: string): void;
/** Ours-only unsets: a user-chosen backend value survives the uninstall. */
export declare function clearHermesWebBackends(home: string): void;
declare const hermesPluginStatusSchema: z.ZodObject<{
    ok: z.ZodBoolean;
    api_key_configured: z.ZodBoolean;
    api_key_env_var: z.ZodOptional<z.ZodNullable<z.ZodString>>;
    plugin_version: z.ZodOptional<z.ZodNullable<z.ZodString>>;
    provider_available: z.ZodOptional<z.ZodNullable<z.ZodBoolean>>;
    web_backend_configured: z.ZodBoolean;
}, z.core.$loose>;
export type HermesPluginStatus = z.infer<typeof hermesPluginStatusSchema>;
export type HermesPluginProbe = {
    state: 'not_installed';
} | {
    state: 'unreachable';
} | {
    state: 'unparseable';
} | {
    state: 'ok';
    status: HermesPluginStatus;
};
/** `status --json` always exits 0; a non-zero exit means the subcommand is absent. */
export declare function readHermesPluginStatus(home: string): HermesPluginProbe;
/** Fallback verdict input when the plugin CLI cannot answer. */
export declare function hermesWebBackendsOurs(home: string): boolean;
export {};