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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
// deno-lint-ignore no-explicit-any
type GenericFunction = (...args: any[]) => any;
/** This function removes unnecessary frames from Node.js core errors. */
export function hideStackFrames<T extends GenericFunction = GenericFunction>(
fn: T,
): T {
// We rename the functions that will be hidden to cut off the stacktrace
// at the outermost one.
const hidden = "__node_internal_" + fn.name;
Object.defineProperty(fn, "name", { value: hidden });
return fn;
}
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