in package/src/languageFeatures.utils.ts [3:10]
export function createCompletionFilteredText(userInput: string | undefined, completionItem: ls.CompletionItem): string {
if (!userInput) return completionItem.filterText;
const containedInFilterText = completionItem.filterText.toLowerCase().includes(userInput.toLowerCase());
if (!containedInFilterText) return completionItem.filterText;
return `${userInput}${completionItem.filterText}`;
}