Minor improvements in symbol search.

src/tools/ecode/plugins/pluginmanager.hpp

@@ -61,6 +61,12 @@ struct PluginDefinition {
 	PluginCreatorFn creatorSyncFn{ nullptr };
 };
 
+enum class PluginCapability {
+	WorkspaceSymbol,
+	TextDocumentSymbol,
+	Max
+};
+
 enum class PluginMessageType {
 	WorkspaceFolderChanged, // Broadcast the workspace folder from the application to the plugins
 	Diagnostics,			// Broadcast a document diagnostics from the LSP Client
@@ -84,6 +90,7 @@ enum class PluginMessageType {
 	GetErrorOrWarning, // Request a component to provide the information of an error or warning in a
 					   // particular document location
 	GetDiagnostics,	   // Request the diagnostic information from a cursor position
+	QueryPluginCapability, // Requests / queries if a plugin providers a capability
 	Undefined
 };