import type { MutantResult } from '@stryker-mutator/api/core';
import type { RunOptions } from './cli-args';
import { type RunPlan } from './plan';
/** A line emitter for the driver's human-facing output. Injectable for the bin. */
export type LogFn = (line: string) => void;
/** The outcome of {@link runLlmMutation}. */
export interface RunLlmMutationResult {
    /** The plan that was built (always present, even on a dry run). */
    plan: RunPlan;
    /**
     * Stryker's `MutantResult[]` when `--live` actually ran, or `undefined` on a
     * `--dry-run` (which never constructs `new Stryker()`).
     */
    results?: MutantResult[];
}
/**
 * Run (or dry-run) an LLM-augmented mutation test against `opts.projectDir`. The
 * decision logic is the PURE {@link buildRunPlan}; this function performs the side
 * effects the plan describes.
 *
 * @param opts The parsed CLI run options.
 * @param log Output sink (defaults to stdout); injectable for the bin/tests.
 */
export declare function runLlmMutation(opts: RunOptions, log?: LogFn): Promise<RunLlmMutationResult>;