import type { PDRuntimeAdapter, RuntimeKind, RuntimeCapabilities, RuntimeHealth, RunHandle, RunStatus, StartRunInput, StructuredRunOutput, RuntimeArtifactRef, ContextItem } from '../runtime-protocol.js';
import type { RefinerRuleHostGateDeps } from '../internalization/refiner-rulehost-gate.js';
import type { ArtificerValidator } from '../internalization/artificer-output.js';
import type { StoreEventEmitter } from '../store/event-emitter.js';
export interface ArtificerL2AdapterConfig {
    /** Provider id (e.g. 'openai', 'anthropic'). */
    readonly provider: string;
    /** Model id. */
    readonly model: string;
    /** Env var name holding the API key. */
    readonly apiKeyEnv: string;
    /** Optional custom base URL (OpenAI-compatible endpoints). */
    readonly baseUrl?: string;
    /** Sandbox replay deps (real or test double). */
    readonly gateDeps: RefinerRuleHostGateDeps;
    /** Artificer output validator (used by submit_rulecode). */
    readonly validator: ArtificerValidator;
    /** Max agent-loop turns before forced stop (default 8). */
    readonly maxTurns?: number;
    /** Total wall-clock budget for the whole loop in ms (default 300_000). */
    readonly totalBudgetMs?: number;
    /** Max output tokens per LLM call (default 8192). */
    readonly maxTokens?: number;
    /**
     * PRI-795: optional pi-ai reasoning/thinking level from the runtime profile.
     * Forwarded into the loop's stream options so always-thinking models (e.g.
     * zai glm-5.3-flash) get a bounded thinking level instead of their most
     * expensive default. `false` explicitly disables reasoning. Mirrors the
     * PiAiRuntimeAdapter config field (profile contract, pd-config-types.ts).
     */
    readonly reasoning?: 'minimal' | 'low' | 'medium' | 'high' | 'xhigh' | false;
    /** Optional event emitter; defaults to the shared singleton. */
    readonly eventEmitter?: StoreEventEmitter;
    /**
     * PRI-633: optional profile-level system prompt (append layer, DPB-07).
     * Appended AFTER the run's base-layer systemPrompt and the Artificer L2
     * tool protocol in agentContext.systemPrompt. Omitted when unset.
     */
    readonly systemPrompt?: string;
}
export declare class ArtificerL2Adapter implements PDRuntimeAdapter {
    private readonly config;
    private readonly gateDeps;
    private readonly validator;
    private readonly eventEmitter;
    private readonly runs;
    private readonly abortControllers;
    /**
     * PRI-795 (review P1): FIRST-WRITER-WINS abort ownership. Both the budget
     * timer and cancelRun can abort the same controller, and a cancel may be
     * followed by a slow stream exit that lets the budget timer fire afterwards
     * — a fixed budget-first precedence would then record a manual cancel as a
     * budget timeout. Whoever claims FIRST becomes the authoritative owner;
     * later aborters never overwrite the claim.
     */
    private readonly abortOwners;
    constructor(config: ArtificerL2AdapterConfig);
    kind(): RuntimeKind;
    getCapabilities(): Promise<RuntimeCapabilities>;
    refreshCapabilities(): Promise<RuntimeCapabilities>;
    healthCheck(): Promise<RuntimeHealth>;
    startRun(input: StartRunInput): Promise<RunHandle>;
    pollRun(runId: string): Promise<RunStatus>;
    cancelRun(runId: string): Promise<void>;
    fetchOutput(runId: string): Promise<StructuredRunOutput | null>;
    fetchArtifacts(_runId: string): Promise<RuntimeArtifactRef[]>;
    appendContext(_runId: string, _items: ContextItem[]): Promise<void>;
    private runHandle;
    private emitComplete;
    private evictOldRuns;
}
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