1 files changed, 0 insertions, 35 deletions
diff --git a/packages/tslint-config/rules/walkers/async_suffix.ts b/packages/tslint-config/rules/walkers/async_suffix.ts
deleted file mode 100644
index 4e12152e8..000000000
--- a/packages/tslint-config/rules/walkers/async_suffix.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import * as _ from 'lodash';
-import * as Lint from 'tslint';
-import * as ts from 'typescript';
-
-export class AsyncSuffixWalker extends Lint.RuleWalker {
-    public static FAILURE_STRING = 'async functions/methods must have an Async suffix';
-    public visitFunctionDeclaration(node: ts.FunctionDeclaration): void {
-        this._visitFunctionOrMethodDeclaration(node);
-        super.visitFunctionDeclaration(node);
-    }
-    public visitMethodDeclaration(node: ts.MethodDeclaration): void {
-        this._visitFunctionOrMethodDeclaration(node);
-        super.visitMethodDeclaration(node);
-    }
-    private _visitFunctionOrMethodDeclaration(node: ts.MethodDeclaration | ts.FunctionDeclaration): void {
-        const nameNode = node.name;
-        if (!_.isUndefined(nameNode)) {
-            const name = nameNode.getText();
-            if (!_.isUndefined(node.type)) {
-                if (node.type.kind === ts.SyntaxKind.TypeReference) {
-                    // tslint:disable-next-line:no-unnecessary-type-assertion
-                    const returnTypeName = (node.type as ts.TypeReferenceNode).typeName.getText();
-                    if (returnTypeName === 'Promise' && !name.endsWith('Async')) {
-                        const failure = this.createFailure(
-                            nameNode.getStart(),
-                            nameNode.getWidth(),
-                            AsyncSuffixWalker.FAILURE_STRING,
-                        );
-                        this.addFailure(failure);
-                    }
-                }
-            }
-        }
-    }
-}