Added missing 'never' argument to one-var output (#258)

Author: Josh Goldberg

src/rules/converters/one-variable-per-declaration.ts

@@ -7,6 +7,7 @@ export const convertOneVariablePerDeclaration: RuleConverter = tslintRule => {
                 ...(!tslintRule.ruleArguments.includes("ignore-for-loop") && {
                     notices: ["Variables declared in for loops will no longer be checked."],
                 }),
+                ruleArguments: ["never"],
                 ruleName: "one-var",
             },
         ],

src/rules/converters/tests/one-variable-per-declaration.test.ts

@@ -10,6 +10,7 @@ describe(convertOneVariablePerDeclaration, () => {
             rules: [
                 {
                     notices: ["Variables declared in for loops will no longer be checked."],
+                    ruleArguments: ["never"],
                     ruleName: "one-var",
                 },
             ],
@@ -24,6 +25,7 @@ describe(convertOneVariablePerDeclaration, () => {
         expect(result).toEqual({
             rules: [
                 {
+                    ruleArguments: ["never"],
                     ruleName: "one-var",
                 },
             ],