1 files changed, 2 insertions, 2 deletions
diff --git a/node_modules/tslint/lib/rules/preferMethodSignatureRule.js b/node_modules/tslint/lib/rules/preferMethodSignatureRule.js
index a3fe1e9be..4a22ff3ed 100644
--- a/node_modules/tslint/lib/rules/preferMethodSignatureRule.js
+++ b/node_modules/tslint/lib/rules/preferMethodSignatureRule.js
@@ -50,8 +50,8 @@ function walk(ctx) {
             var type = node.type;
             if (type !== undefined && tsutils_1.isFunctionTypeNode(type)) {
                 ctx.addFailureAtNode(node.name, Rule.FAILURE_STRING, type.type === undefined ? undefined : [
-                    Lint.Replacement.deleteFromTo(Lint.childOfKind(node, ts.SyntaxKind.ColonToken).getStart(), type.getStart()),
-                    Lint.Replacement.replaceFromTo(Lint.childOfKind(type, ts.SyntaxKind.EqualsGreaterThanToken).pos, type.type.pos, ":"),
+                    Lint.Replacement.deleteFromTo(type.pos - 1, type.getStart()),
+                    Lint.Replacement.replaceFromTo(type.parameters.end + 1, type.type.pos, ":"),
                 ]);
             }
         }