waveterm/xterm.js
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Improve types for listener args in .d.ts

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Without this consumers need an undefined check with strictNullChecks
turned on.
This commit is contained in:
Daniel Imms
2018-10-12 08:33:59 -07:00
parent b650db5b1a
commit a0250c5cea
1 changed files with 6 additions and 6 deletions
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typings/xterm.d.ts
Vendored
+6 -6
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@@ -388,37 +388,37 @@ declare module 'xterm' {
* @param type The type of the event.
* @param listener The listener.
*/
on(type: 'key', listener: (key?: string, event?: KeyboardEvent) => void): void;
on(type: 'key', listener: (key: string, event: KeyboardEvent) => void): void;
/**
* Registers an event listener.
* @param type The type of the event.
* @param listener The listener.
*/
on(type: 'keypress' | 'keydown', listener: (event?: KeyboardEvent) => void): void;
on(type: 'keypress' | 'keydown', listener: (event: KeyboardEvent) => void): void;
/**
* Registers an event listener.
* @param type The type of the event.
* @param listener The listener.
*/
on(type: 'refresh', listener: (data?: {start: number, end: number}) => void): void;
on(type: 'refresh', listener: (data: {start: number, end: number}) => void): void;
/**
* Registers an event listener.
* @param type The type of the event.
* @param listener The listener.
*/
on(type: 'resize', listener: (data?: {cols: number, rows: number}) => void): void;
on(type: 'resize', listener: (data: {cols: number, rows: number}) => void): void;
/**
* Registers an event listener.
* @param type The type of the event.
* @param listener The listener.
*/
on(type: 'scroll', listener: (ydisp?: number) => void): void;
on(type: 'scroll', listener: (ydisp: number) => void): void;
/**
* Registers an event listener.
* @param type The type of the event.
* @param listener The listener.
*/
on(type: 'title', listener: (title?: string) => void): void;
on(type: 'title', listener: (title: string) => void): void;
/**
* Registers an event listener.
* @param type The type of the event.