chosungIncludes

Check if a hangul string matches another hangul string, in terms of initial consonants (chosung)

function chosungIncludes(
  // The hangul string to check if it matches the next string, in terms of initial consonants
  x: string,
  // The hangul string composed of initial consonants (e.g. 'ㅍㄹㅌㅇㄷ')
  y: string
): boolean;

chosungIncludes('프론트엔드', 'ㅍㄹㅌ'); // true
chosungIncludes('00프론트엔드', 'ㅍㄹㅌ'); // true
chosungIncludes('프론트엔드', 'ㅍㅌ'); // false
chosungIncludes('프론트엔드', '푸롴트'); // false