import { std } from "@winglang/sdk";
import { SnapshotMode, SnapshotResult } from "./snapshots";
import { CompileOptions } from "../compile";
/**
 * Options for the `test` command.
 */
export interface TestOptions extends CompileOptions {
    /**
     * Whether the output artifacts should be kept or cleaned up after the test run.
     */
    readonly clean: boolean;
    /**
     * The name of the output file.
     */
    readonly outputFile?: string;
    /**
     * String representing a regex pattern used to selectively filter which tests to run.
     */
    readonly testFilter?: string;
    /**
     * How many times failed tests should be retried. default is one
     */
    readonly retry?: number;
    /**
     * Whether to stream the logs of the test run.
     */
    readonly stream?: boolean;
    /**
     * Determine snapshot behavior.
     */
    readonly snapshots?: SnapshotMode;
    /**
     * Number of tests to be run in parallel. 0 or undefined will run all at once.
     */
    readonly parallel?: number;
}
/**
 * Collects all the test files that should be run.
 * If no entrypoints are specified, all the entrypoint files in the current directory (recursive) are collected.
 * This excludes node_modules and target directories.
 *
 * If entrypoints are specified, only the files that contain the entrypoint string are collected.
 */
export declare function collectTestFiles(entrypoints?: string[]): Promise<string[]>;
export declare function test(entrypoints: string[], options: TestOptions): Promise<number>;
export type SingleTestResult = {
    readonly testName: string;
    readonly results: std.TestResult[];
    readonly snapshot: SnapshotResult;
};
/**
 * Render a test report for printing out to the console.
 */
export declare function renderTestReport(entrypoint: string, results: std.TestResult[], includeLogs?: boolean): Promise<string>;
export declare function filterTests(tests: Array<string>, regexString?: string): Array<string>;