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typings: improve typings #40222

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7764c93
typings: fix declaration of primordials
targos Sep 26, 2021
6cfc899
typings: define types for timers binding
targos Sep 26, 2021
a7173b4
typings: add missing types to options and util bindings
targos Sep 26, 2021
c2460eb
typings: define types for os binding
targos Sep 26, 2021
795db39
fixup! typings: define types for os binding
targos Sep 27, 2021
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fixup! typings: define types for os binding
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@targos
targos committed Sep 27, 2021
commit 795db39025ef6e60b4bef34d4259a23ac234c056
14 changes: 7 additions & 7 deletions typings/internalBinding/os.d.ts
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Original file line number Diff line number Diff line change
@@ -1,21 +1,21 @@
declare function InternalBinding(binding: 'os'): {
getHostname(ctx: object): string | undefined;
getHostname(ctx: {}): string | undefined;
getLoadAvg(array: Float64Array): void;
getUptime(): number;
getTotalMem(): number;
getFreeMem(): number;
getCPUs(): Array<string | number>;

@Mesteery Mesteery Sep 26, 2021

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Suggested change
getCPUs(): Array<string | number>;
getCPUs(): (string | number)[];

for consistency with other dts

@targos targos Sep 27, 2021

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I have a preference to use type[] for simple types and Array<types> for more complex ones

getInterfaceAddresses(ctx: object): Array<string | number | boolean> | undefined;
getHomeDirectory(ctx: object): string | undefined;
getUserInfo(options: {encoding?: string} | undefined, ctx: object): {
getInterfaceAddresses(ctx: {}): Array<string | number | boolean> | undefined;
getHomeDirectory(ctx: {}): string | undefined;
getUserInfo(options: { encoding?: string } | undefined, ctx: {}): {
uid: number;
gid: number;
username: string;
homedir: string;
shell: string | null;
} | undefined;
setPriority(pid: number, priority: number, ctx: object): number;
getPriority(pid: number, ctx: object): number | undefined;
getOSInformation(ctx: object): [sysname: string, version: string, release: string];
setPriority(pid: number, priority: number, ctx: {}): number;
getPriority(pid: number, ctx: {}): number | undefined;
getOSInformation(ctx: {}): [sysname: string, version: string, release: string];
isBigEndian: boolean;
};