How to use the @theia/core/lib/browser/preferences.createPreferenceProxy function in @theia/core

export function createSearchInWorkspacePreferences(preferences: PreferenceService): SearchInWorkspacePreferences {
    return createPreferenceProxy(preferences, searchInWorkspacePreferencesSchema);
}

export function createOutputPreferences(preferences: PreferenceService): OutputPreferences {
    return createPreferenceProxy(preferences, OutputConfigSchema);
}

export function createEditorPreferences(preferences: PreferenceService): EditorPreferences {
    return createPreferenceProxy(preferences, editorPreferenceSchema);
}

export function createWorkspacePreferences(preferences: PreferenceService): WorkspacePreferences {
    return createPreferenceProxy(preferences, workspacePreferenceSchema);
}

export function createNotificationPreferences(preferences: PreferenceService): NotificationPreferences {
    return createPreferenceProxy(preferences, NotificationConfigSchema);
}

export function createFileSystemPreferences(preferences: PreferenceService): FileSystemPreferences {
    return createPreferenceProxy(preferences, filesystemPreferenceSchema);
}

export function createFileSystemPreferences(preferences: PreferenceService): FileSystemPreferences {
    return createPreferenceProxy(preferences, filesystemPreferenceSchema);
}