export enum SpanKind {
  SPAN_KIND_UNSPECIFIED = 'SPAN_KIND_UNSPECIFIED',
  RPC_SERVER = 'RPC_SERVER',
  RPC_CLIENT = 'RPC_CLIENT',
}

export interface TraceSpan {
  labels: {[key: string]: string};
  startTime: string;
  endTime: string;
  kind: SpanKind;
  name: string;
  spanId: string;
  parentSpanId?: string;
}

export interface Trace {
  projectId: string;
  traceId: string;
  spans: TraceSpan[];
}