/**
 * The types concerning Activity Streams.
 * @see https://www.w3.org/ns/activitystreams
 */
export declare const ActivityStreamsTypes: {
    /**
     * Activity base class
     * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-activity
     */
    readonly Activity: "Activity";
    /**
     * Activity Create
     * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-create
     */
    readonly Create: "Create";
    /**
     * Activity Add
     * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-add
     */
    readonly Add: "Add";
    /**
     * Activity Update
     * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-update
     */
    readonly Update: "Update";
    /**
     * Activity Remove
     * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-remove
     */
    readonly Remove: "Remove";
    /**
     * Activity Delete
     * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-delete
     */
    readonly Delete: "Delete";
};
/**
 * The types concerning Activity.
 */
export type ActivityStreamsTypes = (typeof ActivityStreamsTypes)[keyof typeof ActivityStreamsTypes];