default-param-last
強制預設參數最後出現。
此規則延展了基本的 eslint/default-param-last
規則。它新增了對可選參數的支持。
- ❌ 錯誤
- ✅ 正確
function f(a = 0, b: number) {}
function f(a: number, b = 0, c: number) {}
function f(a: number, b?: number, c: number) {}
class Foo {
constructor(
public a = 10,
private b: number,
) {}
}
class Foo {
constructor(
public a?: number,
private b: number,
) {}
}
在遊樂場中開啟function f(a = 0) {}
function f(a: number, b = 0) {}
function f(a: number, b?: number) {}
function f(a: number, b?: number, c = 0) {}
function f(a: number, b = 0, c?: number) {}
class Foo {
constructor(
public a,
private b = 0,
) {}
}
class Foo {
constructor(
public a,
private b?: number,
) {}
}
在遊樂場中開啟選項
參閱 eslint/default-param-last
選項。
使用方法
.eslintrc.cjs
module.exports = {
"rules": {
// Note: you must disable the base rule as it can report incorrect errors
"default-param-last": "off",
"@typescript-eslint/default-param-last": "error"
}
};
在本遊樂場中嘗試這項規則 ↗