description

# startChunkedConversion method Null safety

Sink<S> startChunkedConversion (

1. Sink<T> sink

)

Starts a chunked conversion.

The returned sink serves as input for the long-running conversion. The given `sink` serves as output.

## Implementation

    Sink<S> startChunkedConversion(Sink<T> sink) {
      throw UnsupportedError(
          "This converter does not support chunked conversions: $this");
    }