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denoland-deno/ext/node/polyfills/internal/crypto/_keys.ts

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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { kKeyObject } from "ext:deno_node/internal/crypto/constants.ts";
export const kKeyType = Symbol("kKeyType");
export function isKeyObject(obj: unknown): boolean {
return (
obj != null && (obj as Record<symbol, unknown>)[kKeyType] !== undefined
);
}
export function isCryptoKey(obj: unknown): boolean {
return (
obj != null && (obj as Record<symbol, unknown>)[kKeyObject] !== undefined
);
}