Impression constructor

Impression(
  1. String? key,
  2. String? bucketingKey,
  3. String? split,
  4. String? treatment,
  5. num? time,
  6. String? appliedRule,
  7. num? changeNumber,
  8. Map<String, dynamic> attributes,
)

Implementation

Impression(this.key, this.bucketingKey, this.split, this.treatment, this.time,
    this.appliedRule, this.changeNumber, this.attributes);