> ## Documentation Index > Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Selection ## Example Usage ```typescript theme={null} import { Selection } from "@openrouter/sdk/models"; let value: Selection = "selected"; // Open enum: unrecognized values are captured as Unrecognized ``` ## Values ```typescript theme={null} "all" | "selected" | Unrecognized ```