Namespace for CLDR-related utility methods. Provided by the mediawiki.cdlr ResourceLoader module. Methods getPluralForm(number, pluralRules) → {number}static # Get the plural form index for the number. In case none of the rules passed, we return pluralRules.length - that means it is the "other" form. Parameters: Name Type Description number number pluralRules Array Source: mediawiki.cldr/index.js, line 22 Returns: plural form index Type number Get the plural form index for the number.