prefer-ternary: option to ignore when multiple lines

There should be an option for the rule prefer-ternary to ignore when there are multiple lines. I just updated my config, and it reported me that this was wrong:

if (process.platform === 'win32') {
    await exec(oneLine`
        A long line,
        which is on multiple lines
        etc etc
    `, { cwd: paths.project });
} else {
     await exec(oneLine`
          Same, but
          not on windows,
          etcetc
      `, { cwd: paths.project });
}

I think ternary expressions are really great for short lines, like in the examples on the docs, but for long lines like this, it should be skipped.

[sindresorhus]

I think it would be more consistent with built-in ESLint rules to use: always / only-single-line (Like https://eslint.org/docs/rules/comma-dangle)

[szmarczak]

Agreed