export interface SteemConfig {
    addressPrefix: string;
    chainId: string;
    nodes: string[];
    /**
     * WebSocket URL
     * NOTE: WebSocket functionality is currently not supported.
     * This field is kept for backward compatibility only.
     * Please use HTTP transport (via nodes array) for API calls.
     */
    websocket?: string;
}
export interface Account {
    name: string;
}
/**
 * steem::protocol::authority (condenser JSON).
 * account_auths / key_auths are fc::flat_map → array of [key, weight] pairs, not object maps.
 */
export interface Authority {
    weight_threshold: number;
    account_auths: [string, number][];
    key_auths: [string, number][];
}
export interface Operation {
    type: string;
    value: unknown;
}
export interface Transaction {
    ref_block_num: number;
    ref_block_prefix: number;
    expiration: string;
    operations: Operation[];
    extensions: unknown[];
    signatures?: string[];
}