no-class-assign
NOTE: this rule is part of the
recommended
rule set.Enable full set in
deno.json
:{ "lint": { "rules": { "tags": ["recommended"] } } }
Enable full set using the Deno CLI:
deno lint --rules-tags=recommended
This rule can be explictly included to or excluded from the rules present in the current tag by adding it to the
include
or exclude
array in deno.json
:{ "lint": { "rules": { "include": ["no-class-assign"], "exclude": ["no-class-assign"] } } }
不允许修改类声明的变量。
声明一个类,例如 class A {}
,将创建一个变量 A
。与任何变量一样,这个变量可以被修改或重新赋值。在大多数情况下,这是一种错误,并不是预期的结果。
无效:
class A {}
A = 0; // 重新赋值给类变量本身
有效:
class A {}
let c = new A();
c = 0; // 重新赋值给变量 `c`