How to use the @theia/editor/lib/browser.TrackedRangeStickiness.GrowsOnlyWhenTypingBefore function in @theia/editor

start: {
                            line: res.line - 1,
                            character: res.character - 1
                        },
                        end: {
                            line: res.line - 1,
                            character: res.character - 1 + res.length
                        }
                    },
                    options: {
                        overviewRuler: {
                            color: 'rgba(230, 0, 0, 1)',
                            position: OverviewRulerLane.Full
                        },
                        className: res.selected ? 'current-search-in-workspace-editor-match' : 'search-in-workspace-editor-match',
                        stickiness: TrackedRangeStickiness.GrowsOnlyWhenTypingBefore
                    }
                });
            });
        }