method Node.prototype.getFirstDescendantByKindimport { Node } from "https://deno.land/x/fresh@1.1.3/src/dev/deps.ts"; getFirstDescendantByKind<TKind extends SyntaxKind>(kind: TKind): KindToNodeMappings[TKind] | undefinedGets the first descendant by syntax kind. Gets the first descendant by syntax kind. Type ParametersTKind extends SyntaxKindParameterskind: TKind Syntax kind. ReturnsKindToNodeMappings[TKind] | undefined