football-scoreboard/src/constants.ts

A live football World Cup scoreboard library.

export const ERROR_NEGATIVE_SCORE = "Cannot update score to a negative number";
export const ERROR_NO_MATCH = "No such match on the scoreboard";
export const ERROR_SAME_TEAM = "A team cannot play against itself";
export const ERROR_ALREADY_PLAYING = "One or both teams are already in play";