define('consts', function() {
    // TODO: enums, sometime
    return {
        APPLIED_GRAPH_DIFF: 'graph_diff',
        KEYSTROKES: 'keystrokes',
        KEYSTROKE_WHERE_EDIT_NODE: 'keystroke_where_edit_node',
        KEYSTROKE_WHERE_DOCUMENT: 'keystroke_where_document',
        KEYSTROKE_WHERE_TEXTANALYSIS: 'keystroke_where_textanalysis',
    };
});