/**
 * Pool variables
 */
export declare class SqbClientPoolVariables {
    acquireMaxRetries: number;
    acquireRetryWait: number;
    acquireTimeoutMillis: number;
    fifo: boolean;
    idleTimeoutMillis: number;
    houseKeepInterval: number;
    min: number;
    minIdle: number;
    max: number;
    maxQueue: number;
}
/**
 * Variables
 */
export declare class SqbClientVariables {
    dialect: string;
    host?: string;
    port?: number;
    username?: string;
    password?: string;
    database?: string;
    schema?: string;
    applicationName: string;
    pool: SqbClientPoolVariables;
}