import { FunctionTypeNode } from "https://deno.land/x/ts_morph@17.0.1/mod.ts";
Returns
NonNullable<NodeParentType<ts.FunctionTypeNode>>
x/ts_morph/mod.ts>FunctionTypeNode#getParentOrThrow
import { FunctionTypeNode } from "https://deno.land/x/ts_morph@17.0.1/mod.ts";