export declare const ANTSEED_MODEL_CONTEXT_WINDOW = 280000;
export declare const ANTSEED_MODEL_MAX_OUTPUT_TOKENS = 8192;
/** Appended only: billing metadata encodes protocols by list position. */
export declare const NATIVE_VIDEO_PROTOCOLS: readonly ["venice-video", "fal-video"];
/**
 * Routing APIs: services that rank inference destinations instead of serving inference.
 * Each routing API is its own protocol, served by its own provider plugin; none is the
 * default. Appended only, after the video protocols, for the same reason.
 */
export declare const ROUTING_PROTOCOLS: readonly ["irp-suggest"];
export declare const WELL_KNOWN_SERVICE_API_PROTOCOLS: readonly ["anthropic-messages", "openai-chat-completions", "openai-completions", "openai-responses", "openai-images", "typesafe-systemone", "venice-video", "fal-video", "irp-suggest"];
export type ServiceApiProtocol = (typeof WELL_KNOWN_SERVICE_API_PROTOCOLS)[number];
export type NativeVideoProtocol = (typeof NATIVE_VIDEO_PROTOCOLS)[number];
export declare function isNativeVideoProtocol(value: unknown): value is NativeVideoProtocol;
export type RoutingProtocol = (typeof ROUTING_PROTOCOLS)[number];
export declare function isRoutingProtocol(value: unknown): value is RoutingProtocol;
export declare function isKnownServiceApiProtocol(value: string): value is ServiceApiProtocol;
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