Rule proposal: no-useless-nesting-in-template-literals

[dimaMachina]

Description

Reports nested instances of a string or a template literal. Suggests inlining the nested instances into the containing template string.
inspired by JetBrains https://www.jetbrains.com/help/phpstorm/javascript-and-typescript-redundant-nesting-in-template-literal.html

Fail

`Hello, ${`Brave ${"New"}`} ${"World"}!`

`${2021} year!`

`${true} or ${false}`

`${String(someVar)} foo` // redundant call String as .toString() will be applied automatically

Pass

`Hello, Brave New World!`

`2021 year!`

`true or false`

`${someVar} foo`

[sindresorhus]

For consistency, it should be called no-useless-nesting-in-template-literals (also note the s at the end)

[fisker]

Is this duplicate of #1261?