chore: add flow interface

babel · Dec 1, 2020 · 12473ca · 12473ca
1 parent 6cbbe7f
commit 12473ca
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/lib/babel-packages.js.flow b/lib/babel-packages.js.flow
@@ -34,3 +34,27 @@ declare module "@babel/template" {
     program: Program,
   };
 }
+
+declare module "@babel/helper-validator-option" {
+  declare class OptionValidator {
+    descriptor: string;
+    constructor(descriptor: string): OptionValidator;
+    validateTopLevelOptions(options: Object, TopLevelOptionShape: Object): void;
+    validateBooleanOption<T>(
+      name: string,
+      value?: boolean,
+      defaultValue?: T
+    ): boolean | T;
+    validateStringOption<T>(
+      name: string,
+      value?: string,
+      defaultValue?: T
+    ): string | T;
+    invariant(condition: boolean, message: string): void;
+    formatMessage(message: string): string;
+  }
+  declare function findSuggestion(
+    str: string,
+    arr: $ReadonlyArray<string>
+  ): string;
+}