import type { EvalConfig, EvalFixture, RunRecord } from './types.js';
export interface CollectorOptions {
    timeoutMs?: number;
    /** Called to invoke Codex CLI. Default: npx -y @openai/codex */
    invokeCodex?: (args: string[], cwd: string) => Promise<CodexOutput>;
    /** Custom provider name to route through (e.g., 'layofflabs') */
    provider?: string;
    /** API key environment variable name when using custom provider */
    apiKeyEnv?: string;
    /** Skip git clone (for testing). Default: false */
    skipGitClone?: boolean;
    /** Clock used to measure elapsed latency. Default: performance.now */
    clock?: () => number;
}
export interface CodexOutput {
    exitCode: number;
    stdout: string;
    stderr: string;
}
export interface CollectionResult {
    record: RunRecord;
    error?: string;
    responseDebug?: string;
}
/**
 * Collects a single RunRecord by executing Codex CLI against a fixture/config pair.
 * Clones the pinned OMX revision, seeds it with fixture inputs, runs Codex,
 * captures output/token usage/latency, and grades against fixture checks.
 */
export declare function collectRecord(fixture: EvalFixture, config: EvalConfig, options?: CollectorOptions): Promise<CollectionResult>;
/**
 * Collects RunRecords for a matrix of fixtures x configs.
 * Yields results as they complete, allowing progress reporting and early abort.
 */
export declare function collectMatrix(fixtures: EvalFixture[], configs: EvalConfig[], options?: CollectorOptions): AsyncGenerator<{
    fixture: EvalFixture;
    config: EvalConfig;
    result: CollectionResult;
}>;
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