feat: add filter parameter to streaming rpcs (#23)

Author: seanmcgary

gen/api-ts/eigenlayer/sidecar/v1/events/events.pb.ts

@@ -7,19 +7,45 @@
 import * as fm from "../../../../fetch.pb"
 import * as EigenlayerSidecarV1EigenStateEigenState from "../eigenState/eigenState.pb"
 import * as EigenlayerSidecarV1EthereumTypesEthereumTypes from "../ethereumTypes/ethereumTypes.pb"
-export type StreamEigenStateChangesRequest = {
+
+type Absent<T, K extends keyof T> = { [k in Exclude<keyof T, K>]?: undefined };
+type OneOf<T> =
+  | { [k in keyof T]?: undefined }
+  | (
+    keyof T extends infer K ?
+      (K extends string & keyof T ? { [k in K]: T[K] } & Absent<T, K>
+        : never)
+    : never);
+
+type BaseStreamEigenStateChangesRequest = {
 }
 
+export type StreamEigenStateChangesRequest = BaseStreamEigenStateChangesRequest
+  & OneOf<{ stateChangeFilter: string }>
+
 export type StreamEigenStateChangesResponse = {
   blockNumber?: string
   stateRoot?: EigenlayerSidecarV1EigenStateEigenState.StateRoot
   changes?: EigenlayerSidecarV1EigenStateEigenState.EigenStateChange[]
 }
 
-export type StreamIndexedBlocksRequest = {
+
+type BaseStreamIndexedBlocksRequestFilters = {
+}
+
+export type StreamIndexedBlocksRequestFilters = BaseStreamIndexedBlocksRequestFilters
+  & OneOf<{ blockFilter: string }>
+  & OneOf<{ stateChangeFilter: string }>
+
+
+type BaseStreamIndexedBlocksRequest = {
   includeStateChanges?: boolean
+  onlyBlocksWithData?: boolean
 }
 
+export type StreamIndexedBlocksRequest = BaseStreamIndexedBlocksRequest
+  & OneOf<{ filters: StreamIndexedBlocksRequestFilters }>
+
 export type StreamIndexedBlocksResponse = {
   block?: EigenlayerSidecarV1EthereumTypesEthereumTypes.Block
   stateRoot?: EigenlayerSidecarV1EigenStateEigenState.StateRoot