/**
 * Indicates how a socket is populated, and where you should look for valid plug
 * data.
 *
 * This is a flags enumeration/bitmask field, as you may have to look in multiple
 * sources across multiple components for valid plugs.
 *
 * For instance, a socket could have plugs that are sourced from its own
 * definition, as well as plugs that are sourced from Character-scoped AND profile-
 * scoped Plug Sets. Only by combining plug data for every indicated source will
 * you be able to know all of the plugs available for a socket.
 *
 * This enum represents a set of flags - use bitwise operators to check which of
 * these match your value.
 * @see {@link https://bungie-net.github.io/#/components/schemas/Destiny.SocketPlugSources}
 */
export declare const SocketPlugSources: {
    /** If there's no way we can detect to insert new plugs. */
    readonly None: 0;
    /**
     * Use plugs found in the player's inventory, based on the socket type rules (see
     * DestinySocketTypeDefinition for more info)
     *
     * Note that a socket - like Shaders - can have *both* reusable plugs and inventory
     * items inserted theoretically.
     */
    readonly InventorySourced: 1;
    /**
     * Use the DestinyItemSocketsComponent.sockets.reusablePlugs property to determine
     * which plugs are valid for this socket. This may have to be combined with other
     * sources, such as plug sets, if those flags are set.
     *
     * Note that "Reusable" plugs may not necessarily come from a plug set, nor from
     * the "reusablePlugItems" in the socket's Definition data. They can sometimes be "
     * randomized" in which case the only source of truth at the moment is still the
     * runtime DestinyItemSocketsComponent.sockets.reusablePlugs property.
     */
    readonly ReusablePlugItems: 2;
    /**
     * Use the ProfilePlugSets (DestinyProfileResponse.profilePlugSets) component data
     * to determine which plugs are valid for this socket.
     */
    readonly ProfilePlugSet: 4;
    /**
     * Use the CharacterPlugSets (DestinyProfileResponse.characterPlugSets) component
     * data to determine which plugs are valid for this socket.
     */
    readonly CharacterPlugSet: 8;
};