Rule Flags
You can enable/disable TSLint or a subset of rules within a file with the following comment rule flags:
/* tslint:disable */
- Disable all rules for the rest of the file/* tslint:enable */
- Enable all rules for the rest of the file/* tslint:disable:rule1 rule2 rule3... */
- Disable the listed rules for the rest of the file/* tslint:enable:rule1 rule2 rule3... */
- Enable the listed rules for the rest of the file// tslint:disable-next-line
- Disables all rules for the following linesomeCode(); // tslint:disable-line
- Disables all rules for the current line// tslint:disable-next-line:rule1 rule2 rule3...
- Disables the listed rules for the next line- etc.
Rules flags enable or disable rules as they are parsed. Disabling an already disabled rule or enabling an already enabled rule has no effect.
For example, imagine the directive /* tslint:disable */
on the first line of a file, /* tslint:enable:ban class-name */
on the 10th line and /* tslint:enable */
on the 20th. No rules will be checked between the 1st and 10th lines, only the ban
and class-name
rules will be checked between the 10th and 20th, and all rules will be checked for the remainder of the file.
Here’s an example:
```ts function validRange (range: any) { return range.min <= range.middle && range.middle <= range.max; }
/* tslint:disable:object-literal-sort-keys / const range = { min: 5, middle: 10, // TSLint will *not warn about unsorted keys here max: 20 }; /* tslint:enable:object-literal-sort-keys */
const point = { x: 3, z: 5, // TSLint will warn about unsorted keys here y: 4, }
console.log(validRange(range)); ```