import { EmitContext } from "@typespec/compiler";
import { TypeNode } from "./ir/ast.js";
import { TypraEmitterOptions } from "./lib.js";
import type { CallableVectorSnapshot } from "./ir/vector.js";
import type { TransportContract } from "./ir/transport.js";
export interface GeneratorOptions {
    rootNamespace?: string;
    rootAlias?: string;
    namespaceOutput?: "structural" | "flat";
    omitModels?: string[];
    additionalModels?: TypeNode[];
    callableVectors?: CallableVectorSnapshot;
    transportContracts?: TransportContract[];
}
/**
 * Filter nodes based on omit-models option.
 * Matches against model name (e.g., "AgentManifest") or fully qualified name (e.g., "Prompty.AgentManifest")
 */
export declare function filterNodes(nodes: TypeNode[], options?: GeneratorOptions): TypeNode[];
export declare function inferRootNamespace(rootObject: string): string;
export declare function $onEmit(context: EmitContext<TypraEmitterOptions>): Promise<void>;