export declare type SlackPayload = {
    unfurl_links?: boolean;
    unfurl_media?: boolean;
    mrkdwn?: boolean;
    text: string;
    attachments?: Array<unknown>;
    blocks?: Array<Record<string, unknown>>;
};
export declare type Args = {
    url: string;
    unfurlLinks?: boolean;
    unfurlMedia?: boolean;
    mrkdwn?: boolean;
    log?: boolean;
    silent?: boolean;
    method?: string;
    username?: string;
    password?: string;
    headers?: Record<string, string>;
    retries?: number;
    interval?: number;
    timeout?: number;
    config?: string;
    format?: (log: Record<string, unknown>) => SlackPayload;
};
export declare let args: Args;
/**
 * On demand loading of args since CLI would conflict with the loading of these.
 */
export declare function loadArgs(): Args;
/**
 * Sets args to passed in values defaulting to above defaults.
 * Used in CLI ONLY.
 * @param newArgs
 */
export declare function setArgs(newArgs: Partial<Args>): void;