chore: add Diagnostic type to code-actions

types-packages/code-actions.d.ts

@@ -1,6 +1,16 @@
 import * as Atom from "atom"
 import { Message } from "atom/linter"
 
+export type DiagnosticType = 'Error' | 'Warning' | 'Info';
+
+export interface Diagnostic {
+  providerName: string;
+  type: DiagnosticType;
+  filePath: string;
+  text?: string;
+  range: Atom.Range;
+}
+
 export interface CodeAction {
   apply(): Promise<void>
   getTitle(): Promise<string>
@@ -13,7 +23,7 @@ export interface CodeActionProvider {
   getCodeActions(
     editor: Atom.TextEditor,
     range: Atom.Range,
-    diagnostics: Message[]
+    diagnostics: Message[] | Diagnostic[]
   ): Promise<CodeAction[] | null | undefined>
 }
 
@@ -24,5 +34,5 @@ export interface CodeActionProvider {
  * extended to provide a stream of CodeActions based on the cursor position.
  */
 export interface CodeActionFetcher {
-  getCodeActionForDiagnostic: (diagnostic: Message, editor: Atom.TextEditor) => Promise<CodeAction[]>
+  getCodeActionForDiagnostic: (diagnostic: Message | Diagnostic, editor: Atom.TextEditor) => Promise<CodeAction[]>
 }