getBigInt method
Converts the element at index to a BigInt.
Implementation
BigInt getBigInt(
int index, {
dynamic innerMapKey,
int? innerIndex,
BigInt? defaultValue,
ElementConverter<BigInt>? converter,
}) => ConvertObjectImpl.toBigInt(
_valueAt(index),
mapKey: innerMapKey,
listIndex: innerIndex,
defaultValue: defaultValue,
converter: converter,
debugInfo: {'index': index},
);