/**
 * Common configuration options, applicable to all the fundamental ActiveJS constructs,
 * Units, Systems, Action and Cluster.
 *
 * @category Common
 */
export interface BaseConfig {
    /**
     * A unique id to identify Units, Actions, Systems, Clusters. \
     * It's required for a Unit to be persistent.
     *
     * Note: If the provided id is not null or undefined, it should be a non-empty string,
     * otherwise an error will be thrown.
     *
     * @default `undefined`
     */
    id?: string;
    /**
     * A flag to control the replay behaviour of a Unit, System, Action or Cluster. \
     * It decides whether the value should be replayed when you subscribe to the ActiveJS construct.
     *
     * @default
     * Units: `true` \
     * Systems: `true` \
     * Clusters: `true` \
     * Actions: `false`
     */
    replay?: boolean;
}