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fix(eslint-plugin): [no-unused-vars] handle TSCallSignature #2336

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Merged
merged 1 commit into from
Jul 28, 2020
Merged

fix(eslint-plugin): [no-unused-vars] handle TSCallSignature #2336

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3 changes: 2 additions & 1 deletion packages/eslint-plugin/src/rules/no-unused-vars.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -84,8 +84,9 @@ export default util.createRule<Options, MessageIds>({

return {
...rules,
'TSConstructorType, TSConstructSignatureDeclaration, TSDeclareFunction, TSEmptyBodyFunctionExpression, TSFunctionType, TSMethodSignature'(
'TSCallSignatureDeclaration, TSConstructorType, TSConstructSignatureDeclaration, TSDeclareFunction, TSEmptyBodyFunctionExpression, TSFunctionType, TSMethodSignature'(
node:
| TSESTree.TSCallSignatureDeclaration
| TSESTree.TSConstructorType
| TSESTree.TSConstructSignatureDeclaration
| TSESTree.TSDeclareFunction
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20 changes: 20 additions & 0 deletions packages/eslint-plugin/tests/rules/no-unused-vars.test.ts
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Expand Up @@ -729,6 +729,26 @@ export function foo() {
return new Promise<Foo>();
}
`,
// https://github.com/typescript-eslint/typescript-eslint/issues/2331
{
code: `
export interface Event<T> {
(
listener: (e: T) => any,
thisArgs?: any,
disposables?: Disposable[],
): Disposable;
}
`,
options: [
{
args: 'after-used',
argsIgnorePattern: '^_',
ignoreRestSiblings: true,
varsIgnorePattern: '^_$',
},
],
},
],

invalid: [
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