fix(provider): estimation fee response type

starknet-io · Mar 16, 2022 · ce674ca · ce674ca
1 parent e40204a
commit ce674ca
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Showing 3 changed files with 9 additions and 4 deletions.
diff --git a/src/provider/default.ts b/src/provider/default.ts
@@ -9,6 +9,7 @@ import {
   CompiledContract,
   DeployContractPayload,
   Endpoints,
+  EstimateFeeResponse,
   GetBlockResponse,
   GetCodeResponse,
   GetContractAddressesResponse,
@@ -338,7 +339,7 @@ export class Provider implements ProviderInterface {
     });
   }
 
-  public estimateFee(invocation: Invocation): Promise<any> {
+  public estimateFee(invocation: Invocation): Promise<EstimateFeeResponse> {
     return this.fetchEndpoint('estimate_fee', undefined, {
       contract_address: invocation.contractAddress,
       entry_point_selector: getSelectorFromName(invocation.entrypoint),

diff --git a/src/provider/interface.ts b/src/provider/interface.ts
@@ -3,6 +3,7 @@ import type {
   Call,
   CallContractResponse,
   DeployContractPayload,
+  EstimateFeeResponse,
   GetBlockResponse,
   GetCodeResponse,
   GetContractAddressesResponse,
@@ -150,7 +151,7 @@ export abstract class ProviderInterface {
    *
    * @returns response from addTransaction
    */
-  public abstract estimateFee(invocation: Invocation): Promise<any>;
+  public abstract estimateFee(invocation: Invocation): Promise<EstimateFeeResponse>;
 
   public abstract waitForTransaction(txHash: BigNumberish, retryInterval?: number): Promise<void>;
 

diff --git a/src/types/api.ts b/src/types/api.ts
@@ -222,8 +222,11 @@ export type TransactionReceipt = {
   l2_to_l1_messages: string[];
   events: string[];
 };
-// TODO: Add response data
-export type EstimateFeeResponse = {};
+
+export type EstimateFeeResponse = {
+  amount: number;
+  unit: string;
+};
 
 export type RawArgs = {
   [inputName: string]: string | string[] | { type: 'struct'; [k: string]: BigNumberish };