public @NonNull CommandFlag<T> build() {
            return new CommandFlag<>(
                    this.name,
                    this.aliases,
                    this.description,
                    this.permission,
                    this.commandComponent,
                    this.mode
            );
        }
Build a new command flag instance

@return Constructed instance
cloud-core/src/main/java/org/incendo/cloud/parser/flag/CommandFlag.java