optimist: Argument to showHelp should be optional

For reference, see https://github.com/substack/node-optimist/blob/master/index.js#L179
This commit is contained in:
David Cook
2015-01-10 14:38:04 -06:00
parent 4abbdff87f
commit 5deca4baf3

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@@ -23,7 +23,7 @@ declare module "optimist" {
wrap(columns: number): Optimist;
help(): void;
showHelp(fn: Function): void;
showHelp(fn?: Function): void;
usage(message: string): Optimist;