From 0eaca6c691d92a10b08c0e69306291aa8de06bfb Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 13 Oct 2017 12:52:59 +0300
Subject: Make logs fetching and sunscriptions more type-safe

---
 src/types.ts | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'src/types.ts')

diff --git a/src/types.ts b/src/types.ts
index 8c0bc1cf9..d933404b7 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -36,12 +36,12 @@ export type OrderAddresses = [string, string, string, string, string];
 export type OrderValues = [BigNumber.BigNumber, BigNumber.BigNumber, BigNumber.BigNumber,
                            BigNumber.BigNumber, BigNumber.BigNumber, BigNumber.BigNumber];
 
-export interface LogEvent extends LogWithDecodedArgs {
+export interface LogEvent<ArgsType> extends LogWithDecodedArgs<ArgsType> {
     removed: boolean;
 }
-export type EventCallbackAsync = (log: LogEvent) => Promise<void>;
-export type EventCallbackSync = (log: LogEvent) => void;
-export type EventCallback = EventCallbackSync|EventCallbackAsync;
+export type EventCallbackAsync<ArgsType> = (log: LogEvent<ArgsType>) => Promise<void>;
+export type EventCallbackSync<ArgsType> = (log: LogEvent<ArgsType>) => void;
+export type EventCallback<ArgsType> = EventCallbackSync<ArgsType>|EventCallbackAsync<ArgsType>;
 export interface ExchangeContract extends Web3.ContractInstance {
     isValidSignature: {
         callAsync: (signerAddressHex: string, dataHex: string, v: number, r: string, s: string,
@@ -419,15 +419,15 @@ export interface DecodedLogArgs {
     [argName: string]: ContractEventArg;
 }
 
-export interface DecodedArgs {
-    args: DecodedLogArgs;
+export interface DecodedArgs<ArgsType> {
+    args: ArgsType;
     event: string;
 }
 
-export interface LogWithDecodedArgs extends Web3.LogEntry, DecodedArgs {}
+export interface LogWithDecodedArgs<ArgsType> extends Web3.LogEntry, DecodedArgs<ArgsType> {}
 
 export interface TransactionReceiptWithDecodedLogs extends Web3.TransactionReceipt {
-    logs: Array<LogWithDecodedArgs|Web3.LogEntry>;
+    logs: Array<LogWithDecodedArgs<DecodedLogArgs>|Web3.LogEntry>;
 }
 
 export interface Artifact {
-- 
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