12 lines
540 B
TypeScript
12 lines
540 B
TypeScript
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import { ErrorLike, ErrorPOJO } from "./types";
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/**
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* Custom JSON serializer for Error objects.
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* Returns all built-in error properties, as well as extended properties.
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*/
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export declare function toJSON<E extends ErrorLike>(this: E): ErrorPOJO & E;
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/**
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* Returns own, inherited, enumerable, non-enumerable, string, and symbol keys of `obj`.
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* Does NOT return members of the base Object prototype, or the specified omitted keys.
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*/
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export declare function getDeepKeys(obj: object, omit?: Array<string | symbol>): Set<string | symbol>;
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