import type { JsonSchema } from "../../tool/schema/index.js";
import type { RuntimeToolSet } from "./runtime-tool-types.js";
interface RuntimeJsonSchema<T = unknown> extends Record<string, unknown> {
    readonly jsonSchema: JsonSchema | PromiseLike<JsonSchema>;
    validate?: (value: unknown) => T | PromiseLike<T>;
}
type RuntimeLazySchema<T = unknown> = () => RuntimeJsonSchema<T>;
interface RuntimeToolDefinition {
    description: string;
    inputSchema: RuntimeJsonSchema;
    type?: "function" | "dynamic";
    execute?: (...args: unknown[]) => unknown;
    onInputAvailable?: (...args: unknown[]) => unknown;
    onInputStart?: (...args: unknown[]) => unknown;
    onInputDelta?: (...args: unknown[]) => unknown;
    needsApproval?: (...args: unknown[]) => unknown;
}
interface RuntimeProviderToolDefinition {
    type: "provider";
    id: string;
    args: Record<string, unknown>;
    inputSchema: RuntimeLazySchema;
    outputSchema?: RuntimeLazySchema;
    execute?: undefined;
    needsApproval?: undefined;
    toModelOutput?: undefined;
    onInputStart?: undefined;
    onInputDelta?: undefined;
    onInputAvailable?: undefined;
    supportsDeferredResults?: boolean;
}
export declare function createRuntimeJsonSchema(json: JsonSchema): RuntimeJsonSchema;
export declare function createLazyRuntimeJsonSchema(json: JsonSchema): RuntimeLazySchema;
export declare function createRuntimeTool(definition: {
    description: string;
    inputSchema: RuntimeJsonSchema;
    type?: "function" | "dynamic";
}): RuntimeToolDefinition;
export declare function addRuntimeTool(toolSet: RuntimeToolSet, name: string, definition: RuntimeToolDefinition): void;
export declare function createRuntimeProviderTool(definition: {
    id: string;
    args: Record<string, unknown>;
    inputSchema: RuntimeLazySchema;
    outputSchema?: RuntimeLazySchema;
    supportsDeferredResults?: boolean;
}): RuntimeProviderToolDefinition;
export {};
//# sourceMappingURL=runtime-tool-builder.d.ts.map