NewExtensionRuntimeInfo creates a new ExtensionRuntimeInfo struct.

CommandTypeExecuteExtension is a command to execute an extension or return its result.

CommandTypeRegisterPlugin is a command to register a plugin.

ExecuteExtensionData is the data that is sent with an executeExtension command.

ExecuteExtensionResult is a struct that contains the result of executing an extension.

ExtensionConfig is the configuration of an extension.

ExtensionImplementation is a struct that contains the implementation of an extension.

ExtensionRuntimeInfo is a struct that contains information about an extension.

Message is a message that can be sent or received.

PluginError is an error that occurred during the extension's execution.

RegisterPluginData is the data that is sent with a registerPlugin command.

RegisterPluginMessage is a message that is sent to register a plugin.

CommandType is a type of message.