toString abstract method Null safety
override
Returns a String-representation of this integer.
The returned string is parsable by parse.
For any BigInt i, it is guaranteed that
i == BigInt.parse(i.toString()).
Example:
var bigNumber = BigInt.parse('100000000000000000000000');
print(bigNumber.toString()); // "100000000000000000000000"
Implementation
String toString();