JS.TS.NO.UNNECESSARY.QUALIFIER
Warns when a namespace qualifier is unnecessary
Rule Details
This rule aims to let users know when a namespace or enum qualifier is unnecessary, whether used for a type or for a value.
Examples of code for this rule:
<!--tabs-->
Incorrect
コピー
namespace A {
export type B = number;
const x: A.B = 3;
}
コピー
namespace A {
export const x = 3;
export const y = A.x;
}
コピー
enum A {
B,
C = A.B,
}
コピー
namespace A {
export namespace B {
export type T = number;
const x: A.B.T = 3;
}
}
Correct
コピー
namespace X {
export type T = number;
}
namespace Y {
export const x: X.T = 3;
}
コピー
enum A {
X,
Y,
}
enum B {
Z = A.X,
}
コピー
namespace X {
export type T = number;
namespace Y {
type T = string;
const x: X.T = 0;
}
}
Options
コピー
// .eslintrc.json
{
"rules": {
"@typescript-eslint/no-unnecessary-qualifier": "warn"
}
}
This rule is not configurable.
When Not To Use It
If you don't care about having unneeded namespace or enum qualifiers, then you don't need to use this rule.