export { configure, evaluate } from './legacy/evaluate/index.js';
import { TaskFn, ScoreFn } from './legacy/shared.js';
export { BaseScorerOptions, Score, TaskResult, ToolCall } from './legacy/shared.js';
export { ToolCallScorer, ToolCallScorerConfig, ToolCallScorerOptions } from './legacy/scorers/toolCallScorer.js';
export { StructuredOutputScorer, StructuredOutputScorerConfig, StructuredOutputScorerOptions } from './legacy/scorers/structuredOutputScorer.js';
export { formatScores, wrapText } from './legacy/format.js';
import 'ai';
import './internal/matchers.js';

/** Options for the temporary scorer-first `describeEval(...)` compatibility API. */
interface LegacyDescribeEvalOptions {
    data: () => Promise<Array<{
        input: string;
        name?: string;
    } & Record<string, any>>>;
    task: TaskFn;
    skipIf?: () => boolean;
    scorers: ScoreFn<any>[];
    threshold?: number | null;
    timeout?: number;
    beforeEach?: () => void | Promise<void>;
    afterEach?: () => void | Promise<void>;
}
/** Legacy Vitest matcher function used by `expect(input).toEval(...)`. */
type ToEval<R = unknown> = (expected: any, taskFn: TaskFn, scoreFn: ScoreFn<any>, threshold?: number) => Promise<R>;
declare module "vitest" {
    interface Assertion<T = any> {
        toEval: ToEval<T>;
    }
    interface AsymmetricMatchersContaining {
        toEval: ToEval;
    }
}
/** Defines a scorer-first legacy eval suite. Prefer root `describeEval(...)`. */
declare function describeEval(name: string, options: LegacyDescribeEvalOptions): void;

export { type LegacyDescribeEvalOptions, ScoreFn, TaskFn, type ToEval, describeEval };