import { type ToolCostMetadata } from './toolCostMetadata.js';
export type ToolCatalogFamily = 'backbone_generation' | 'backbone_composition' | 'backbone_app' | 'chat_tool_registry';
export type ToolCatalogDefinitionSource = 'backbone/openai-tools/generation-tools.json' | 'backbone/openai-tools/composition-tools.json' | 'backbone/openai-tools/app-tools.json' | 'backbone/app-tool-names' | 'sogni-chat/tool-registry';
export type ToolCatalogHostedApiSurface = 'creative-tools' | 'creative-agent' | 'none';
export type ToolCatalogApiExecutorSupport = 'implemented' | 'unsupported' | 'not_applicable';
export type ToolCatalogWorkflowEligibility = 'durable_hosted_step' | 'direct_hosted_execution' | 'not_eligible';
export type ToolCatalogPromptContractStatus = 'present' | 'missing' | 'not_required';
export type ToolCatalogCostMetadataStatus = 'present' | 'missing';
export interface CanonicalToolCatalogEntry {
    tool: string;
    family: ToolCatalogFamily;
    definitionSource: ToolCatalogDefinitionSource;
    hostedApiSurface: ToolCatalogHostedApiSurface;
    apiExecutorSupport: ToolCatalogApiExecutorSupport;
    workflowEligibility: ToolCatalogWorkflowEligibility;
    costMetadataTool: string;
    costMetadataStatus: ToolCatalogCostMetadataStatus;
    promptContractTool?: string;
    promptContractStatus: ToolCatalogPromptContractStatus;
    costMetadata?: ToolCostMetadata;
}
export declare const CANONICAL_TOOL_CATALOG: ReadonlyArray<CanonicalToolCatalogEntry>;
export declare function getCanonicalToolCatalogEntry(toolName: string): CanonicalToolCatalogEntry | undefined;
export declare function listCanonicalToolCatalogEntries(): ReadonlyArray<CanonicalToolCatalogEntry>;
export declare function listHostedApiToolCatalogEntries(options?: {
    surface?: ToolCatalogHostedApiSurface | ReadonlyArray<ToolCatalogHostedApiSurface>;
}): ReadonlyArray<CanonicalToolCatalogEntry>;
export declare function listHostedApiImplementedToolNames(options?: {
    surface?: ToolCatalogHostedApiSurface | ReadonlyArray<ToolCatalogHostedApiSurface>;
}): ReadonlyArray<string>;
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