Edit TS1030

Editing TS1030:

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TS1030

'{0}' modifier already seen.

Modifiers can only appear once per property. If a modifier is repeated, an error will be shown:

class A {
  readonly readonly x: string;
}

Fix: Remove duplicated modifier.

Remove the duplicated modifier:

class A {
  readonly x: string;
}

syntax-error

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Editing TS1030:

TS1030

'{0}' modifier already seen.

Fix: Remove duplicated modifier.