method JsxFragment.prototype.getParentOrThrowimport { JsxFragment } from "https://deno.land/x/ts_morph@20.0.0/mod.ts"; getParentOrThrow(message?: string | (() => string)): NonNullable<NodeParentType<ts.JsxFragment>>Parametersoptionalmessage: string | (() => string)ReturnsNonNullable<NodeParentType<ts.JsxFragment>>