37 lines
1.2 KiB
TypeScript
37 lines
1.2 KiB
TypeScript
/// <reference types="node" />
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export interface SpawnError extends NodeJS.ErrnoException {
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spawnargs: string[];
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}
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/**
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* A simple type guard for objects.
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*
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* @param obj - A possible object
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*/
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export declare const isObject: (obj: unknown) => obj is Record<string, unknown>;
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/**
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* A type guard for `try...catch` errors.
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* @deprecated use `require('node:util').types.isNativeError(error)` instead
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*/
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export declare const isError: (error: unknown) => error is Error;
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export declare const isErrnoException: (error: unknown) => error is NodeJS.ErrnoException;
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interface ErrorLike {
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message: string;
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name?: string;
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stack?: string;
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}
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/**
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* A type guard for error-like objects.
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*/
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export declare const isErrorLike: (error: unknown) => error is ErrorLike;
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/**
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* Parses errors to string, useful for getting the error message in a
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* `try...catch` statement.
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*/
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export declare const errorToString: (error: unknown, fallback?: string) => string;
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/**
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* Normalizes unknown errors to the Error type, useful for working with errors
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* in a `try...catch` statement.
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*/
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export declare const normalizeError: (error: unknown) => Error;
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export declare function isSpawnError(v: unknown): v is SpawnError;
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export {};
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