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/**
* Return the part of domain without suffix.
*
* Example: for domain 'foo.com', the result would be 'foo'.
*/
export default function getDomainWithoutSuffix(
domain: string,
suffix: string,
): string {
// Note: here `domain` and `suffix` cannot have the same length because in
// this case we set `domain` to `null` instead. It is thus safe to assume
// that `suffix` is shorter than `domain`.
return domain.slice(0, -suffix.length - 1);
}
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