interface MisarConfig {
    api_key?: string;
    username?: string;
    base_url?: string;
}
/** Persist the API key and base URL to the local config file. */
export declare function saveConfig(config: MisarConfig): void;
/** Read the API key, throwing a guiding error when none is configured. */
export declare function getApiKey(): string;
/** Read the API key, or null when none is configured. */
export declare function tryGetApiKey(): string | null;
/** Resolve the API base URL, honouring any self-hosted override. */
export declare function getBaseUrl(): string;
export {};
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