test>=2.7.1.ts.lint

[typescript]: >=2.7.1
if (typeof v === "string") {}
                 ~~~~~~~~ [double]

if (typeof "string" === 'number') {}
           ~~~~~~~~ [double]
                        ~~~~~~~~ [single]

const object: {
    "optional-prop"?: `hello-optional`
    "optional-function"?(): void
    "another-kebab": "hello-value"
                     ~~~~~~~~~~~~~ [double]
} = {
    "optional-prop": undefined,
    "optional-function"() {},
    "another-kebab": "hello-value"
                     ~~~~~~~~~~~~~ [double]
};
[single]: ' should be `
[double]: " should be `