import { z } from 'zod';
import { LLMProviders, LLMReasoningEffort } from '../LLMService.typedefs';
/**
 * Hard ceilings the runtime gate enforces on every prompt `config`, independent
 * of provider. A live edit that exceeds one of these never reaches production
 * traffic; the gate serves the fallback snapshot instead.
 */
export declare const LLM_CONFIG_PARAM_CEILINGS: {
    readonly maxOutputTokens: 32768;
    readonly temperature: {
        readonly min: 0;
        readonly max: 2;
    };
    readonly topP: {
        readonly min: 0;
        readonly max: 1;
    };
};
export declare const llmConfigParamsSchema: z.ZodObject<{
    temperature: z.ZodOptional<z.ZodNumber>;
    topP: z.ZodOptional<z.ZodNumber>;
    maxOutputTokens: z.ZodOptional<z.ZodNumber>;
    reasoningEffort: z.ZodOptional<z.ZodEnum<typeof LLMReasoningEffort>>;
}, z.core.$loose>;
/**
 * The gateway-owned shape of a prompt's `config`. The provider routes the call;
 * `model` is checked against `LLM_SERVICE_MODELS` by the runtime gate (a string
 * here because the snapshot is provider-agnostic); `params` are the generation
 * knobs, capped by `LLM_CONFIG_PARAM_CEILINGS`.
 */
export declare const llmPromptConfigSchema: z.ZodObject<{
    provider: z.ZodEnum<typeof LLMProviders>;
    model: z.ZodString;
    params: z.ZodOptional<z.ZodObject<{
        temperature: z.ZodOptional<z.ZodNumber>;
        topP: z.ZodOptional<z.ZodNumber>;
        maxOutputTokens: z.ZodOptional<z.ZodNumber>;
        reasoningEffort: z.ZodOptional<z.ZodEnum<typeof LLMReasoningEffort>>;
    }, z.core.$loose>>;
}, z.core.$strip>;
export type LLMPromptConfig = z.infer<typeof llmPromptConfigSchema>;
export type LLMPromptConfigParams = z.infer<typeof llmConfigParamsSchema>;