How to use the @theia/editor/lib/browser.EditorContextMenu.NAVIGATION function in @theia/editor

menus.registerMenuAction(GitWidget.ContextMenu.BATCH, {
            commandId: GIT_COMMANDS.STAGE_ALL.id,
            label: 'Stage All Changes'
        });
        menus.registerMenuAction(GitWidget.ContextMenu.BATCH, {
            commandId: GIT_COMMANDS.UNSTAGE_ALL.id,
            label: 'Unstage All Changes'
        });
        menus.registerMenuAction(GitWidget.ContextMenu.BATCH, {
            commandId: GIT_COMMANDS.DISCARD_ALL.id,
            label: 'Discard All Changes'
        });
        menus.registerMenuAction(EditorContextMenu.NAVIGATION, {
            commandId: GIT_COMMANDS.OPEN_FILE.id
        });
        menus.registerMenuAction(EditorContextMenu.NAVIGATION, {
            commandId: GIT_COMMANDS.OPEN_CHANGES.id
        });
        [GIT_COMMANDS.STASH, GIT_COMMANDS.APPLY_STASH,
        GIT_COMMANDS.APPLY_LATEST_STASH, GIT_COMMANDS.POP_STASH,
        GIT_COMMANDS.POP_LATEST_STASH, GIT_COMMANDS.DROP_STASH].forEach(command =>
            menus.registerMenuAction(GitWidget.ContextMenu.STASH, {
                commandId: command.id,
                label: command.label
            })
        );
    }

registerMenus(menus: MenuModelRegistry): void {
        menus.registerMenuAction(EditorContextMenu.NAVIGATION, {
            commandId: PreviewCommands.OPEN.id,
            label: 'Open Preview',
        });
    }

commandId: GIT_COMMANDS.COMMIT_SIGN_OFF.id,
            label: 'Commit (Signed Off)'
        });
        menus.registerMenuAction(GitWidget.ContextMenu.BATCH, {
            commandId: GIT_COMMANDS.STAGE_ALL.id,
            label: 'Stage All Changes'
        });
        menus.registerMenuAction(GitWidget.ContextMenu.BATCH, {
            commandId: GIT_COMMANDS.UNSTAGE_ALL.id,
            label: 'Unstage All Changes'
        });
        menus.registerMenuAction(GitWidget.ContextMenu.BATCH, {
            commandId: GIT_COMMANDS.DISCARD_ALL.id,
            label: 'Discard All Changes'
        });
        menus.registerMenuAction(EditorContextMenu.NAVIGATION, {
            commandId: GIT_COMMANDS.OPEN_FILE.id
        });
        menus.registerMenuAction(EditorContextMenu.NAVIGATION, {
            commandId: GIT_COMMANDS.OPEN_CHANGES.id
        });
        [GIT_COMMANDS.STASH, GIT_COMMANDS.APPLY_STASH,
        GIT_COMMANDS.APPLY_LATEST_STASH, GIT_COMMANDS.POP_STASH,
        GIT_COMMANDS.POP_LATEST_STASH, GIT_COMMANDS.DROP_STASH].forEach(command =>
            menus.registerMenuAction(GitWidget.ContextMenu.STASH, {
                commandId: command.id,
                label: command.label
            })
        );
    }

registerMenus(menus: MenuModelRegistry): void {
        menus.registerMenuAction(EditorContextMenu.NAVIGATION, {
            commandId: GIT_COMMANDS.OPEN_FILE.id
        });
        menus.registerMenuAction(EditorContextMenu.NAVIGATION, {
            commandId: GIT_COMMANDS.OPEN_CHANGES.id
        });

        const registerResourceAction = (group: string, action: MenuAction) => {
            menus.registerMenuAction(ScmWidget.RESOURCE_INLINE_MENU, action);
            menus.registerMenuAction([...ScmWidget.RESOURCE_CONTEXT_MENU, group], action);
        };

        registerResourceAction('navigation', {
            commandId: GIT_COMMANDS.OPEN_CHANGED_FILE.id,
            when: 'scmProvider == git && scmResourceGroup == workingTree'
        });
        registerResourceAction('1_modification', {
            commandId: GIT_COMMANDS.DISCARD.id,
            when: 'scmProvider == git && scmResourceGroup == workingTree'
        });

registerMenus(menus: MenuModelRegistry): void {
        menus.registerMenuAction(EditorContextMenu.NAVIGATION, {
            commandId: GIT_COMMANDS.OPEN_FILE.id
        });
        menus.registerMenuAction(EditorContextMenu.NAVIGATION, {
            commandId: GIT_COMMANDS.OPEN_CHANGES.id
        });

        const registerResourceAction = (group: string, action: MenuAction) => {
            menus.registerMenuAction(ScmWidget.RESOURCE_INLINE_MENU, action);
            menus.registerMenuAction([...ScmWidget.RESOURCE_CONTEXT_MENU, group], action);
        };

        registerResourceAction('navigation', {
            commandId: GIT_COMMANDS.OPEN_CHANGED_FILE.id,
            when: 'scmProvider == git && scmResourceGroup == workingTree'
        });
        registerResourceAction('1_modification', {