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x/deno2node/src/deps.deno.ts>Node#getFirstDescendantOrThrow

Compile your Deno project to run on Node.js.
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method Node.prototype.getFirstDescendantOrThrow
import { Node } from "https://deno.land/x/deno2node@v1.7.1/src/deps.deno.ts";

Gets the first descendant by a condition or throws.

Parameters

optional
condition: (node: Node) => node is T
  • Condition.
optional
message: string | (() => string)

Gets the first descendant by a condition or throws.

Parameters

optional
condition: (node: Node) => boolean
  • Condition.
optional
message: string | (() => string)