diff options
Diffstat (limited to 'packages/0x.js/src/types.ts')
-rw-r--r-- | packages/0x.js/src/types.ts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/packages/0x.js/src/types.ts b/packages/0x.js/src/types.ts index 44f8aa223..2decd92ba 100644 --- a/packages/0x.js/src/types.ts +++ b/packages/0x.js/src/types.ts @@ -51,7 +51,7 @@ export interface DecodedLogEvent<ArgsType> { } export type EventCallback<ArgsType> = (err: null | Error, log?: DecodedLogEvent<ArgsType>) => void; -export type EventWatcherCallback = (log: LogEvent) => void; +export type EventWatcherCallback = (err: null | Error, log?: LogEvent) => void; export enum SolidityTypes { Address = 'address', @@ -406,5 +406,5 @@ export interface OrderStateInvalid { export type OrderState = OrderStateValid | OrderStateInvalid; -export type OnOrderStateChangeCallback = (orderState: OrderState) => void; +export type OnOrderStateChangeCallback = (err: Error | null, orderState?: OrderState) => void; // tslint:disable:max-file-line-count |