feat: includeCompletionsWithClassMemberSnippets (#321)

* docs: update yarn configuration (#311)

* feat: includeCompletionsWithClassMemberSnippets

typescript.suggest.includeCompletionsWithClassMemberSnippets

Co-authored-by: KY64 <31939494+KY64@users.noreply.github.com>

Readme.md

@@ -156,6 +156,9 @@ for guide of coc.nvim's configuration.
   TypeScript 4.3+ in the workspace, default: `true`
 - `typescript.suggest.includeCompletionsWithSnippetText`: Enable snippet completions
   from TS Server. Requires using TypeScript 4.3+ in the workspace, default: `true`
+- `typescript.suggest.includeCompletionsWithClassMemberSnippets`: Enable/disable
+  snippet completions for class members. Requires using TypeScript 4.5+ in the
+  workspace, default: `true`
 - `typescript.format.enabled`:Enable/disable format of typescript files.
 - `typescript.format.insertSpaceAfterCommaDelimiter` default: `true`
 - `typescript.format.insertSpaceAfterConstructor` default: `false`

package.json

@@ -390,6 +390,12 @@
           "description": "Enable/disable snippet completions from TS Server. Requires using TypeScript 4.3+ in the workspace.",
           "scope": "resource"
         },
+        "typescript.suggest.includeCompletionsWithClassMemberSnippets": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable/disable snippet completions for class members. Requires using TypeScript 4.5+ in the workspace",
+          "scope": "resource"
+        },
         "typescript.format.enabled": {
           "type": "boolean",
           "default": true,

src/server/features/completionItemProvider.ts

@@ -259,7 +259,7 @@ export default class TypeScriptCompletionItemProvider implements CompletionItemP
     item.additionalTextEdits = additionalTextEdits
     if (detail && item.insertTextFormat == InsertTextFormat.Snippet) {
       const shouldCompleteFunction = await this.isValidFunctionCompletionContext(filepath, position, token)
-      if (shouldCompleteFunction) {
+      if (shouldCompleteFunction && !item.insertText) {
         this.createSnippetOfFunctionCall(item, detail)
       }
     }

src/server/features/fileConfigurationManager.ts

@@ -40,6 +40,7 @@ export interface SuggestOptions {
   readonly importStatementSuggestions: boolean
   readonly includeCompletionsForImportStatements: boolean
   readonly includeCompletionsWithSnippetText: boolean
+  readonly includeCompletionsWithClassMemberSnippets: boolean
 }
 
 export default class FileConfigurationManager {
@@ -162,6 +163,7 @@ export default class FileConfigurationManager {
       importStatementSuggestions: config.get<boolean>('importStatements', true),
       includeCompletionsForImportStatements: config.get<boolean>('includeCompletionsForImportStatements', true),
       includeCompletionsWithSnippetText: config.get<boolean>('includeCompletionsWithSnippetText', true),
+      includeCompletionsWithClassMemberSnippets: config.get<boolean>('includeCompletionsWithClassMemberSnippets', true),
       includeAutomaticOptionalChainCompletions: config.get<boolean>('includeAutomaticOptionalChainCompletions', true)
     }
   }
@@ -182,6 +184,7 @@ export default class FileConfigurationManager {
       allowRenameOfImportPath: true,
       providePrefixAndSuffixTextForRename: config.get<boolean>('renameShorthandProperties', true) === false ? false : config.get<boolean>('useAliasesForRenames', true),
       includeCompletionsForImportStatements: this.getCompleteOptions(language).includeCompletionsForImportStatements,
+      includeCompletionsWithClassMemberSnippets: this.getCompleteOptions(language).includeCompletionsWithClassMemberSnippets,
       includeCompletionsWithSnippetText: this.getCompleteOptions(language).includeCompletionsWithSnippetText,
     }
     return preferences