const a = 1;
const b = "asd";
var c = "asd";
var d = a;
var e = c;

Domainmodel: (elements+=Type)*;

terminal FLOAT: ('+' | '-')? INT ('.' (INT)?)?;

PrimitiveValue: value=(STRING|FLOAT);

Type:
	ConstantDeclaration | VariableDeclaration
;
	
ConstantDeclaration:
	'const' name=ID '=' value=PrimitiveValue ';'
;

VariableDeclaration:
	'var' name=ID ('=' value=[VariableValue])? ';'
;

VariableValue:
	PrimitiveValue | VariableReference
;

VariableReference:
	(ref=[VariableDeclaration] | ref=[ConstantDeclaration])
;