Const getSelectedCharacter
getSelectedCharacter: function & object = createSelector([getCharacters, getMat],(characters: Record<string, CharacterFrontend>, mat): CharacterFrontend => {if (mat !== undefined) {if (characters[mat] !== undefined) {return characters[mat];}const firstMat = Object.keys(characters);if (firstMat.length > 0) {return characters[firstMat[0]];}}return;},)