ComponentDeclaration.Paramtype t('M, 'T) = ('M, t'('M, 'T));and t'('M, 'T) = {name: param_name('M, 'T),local: Pattern.t('M, 'T),default: option(Expression.t('M, 'T)),shorthand: bool,};and param_name('M, 'T) = | Identifier(Identifier.t('M, 'T))| StringLiteral(('M, StringLiteral.t('M)));