import type { ToolDefinition } from "../../tool/index.js";
import type { JsonSchema } from "../../tool/schema/index.js";
/** Public API contract for provider tool compat provider. */
export type ProviderToolCompatProvider = "anthropic" | "google" | "moonshot" | "openai" | "unknown";
/** Public API contract for provider tool profile. */
export interface ProviderToolProfile {
    provider: ProviderToolCompatProvider;
    maxTools?: number;
    sanitizeSchema: boolean;
}
/** Options accepted by provider tool compat. */
export interface ProviderToolCompatOptions {
    model?: string;
    requiredToolNames?: readonly string[];
}
/** Return provider tool profile. */
export declare function getProviderToolProfile(model?: string): ProviderToolProfile;
/** Select provider compatible tool names helper. */
export declare function selectProviderCompatibleToolNames(toolNames: readonly string[], options?: ProviderToolCompatOptions): string[];
/** Select provider compatible tools helper. */
export declare function selectProviderCompatibleTools(tools: readonly ToolDefinition[], options?: ProviderToolCompatOptions): ToolDefinition[];
/**
 * Normalize a provider tool input schema so every function tool has a
 * provider-safe JSON Schema object at the root. Remote/MCP tools can omit the
 * root `type`; Anthropic rejects those as `input_schema.type` missing.
 */
export declare function normalizeProviderToolInputSchema(schema: JsonSchema): JsonSchema;
/** Zod schema for sanitize provider tool. */
export declare function sanitizeProviderToolSchema(schema: JsonSchema, options?: Pick<ProviderToolCompatOptions, "model">): JsonSchema;
//# sourceMappingURL=provider-tool-compat.d.ts.map