export type DiscoveredRunner = 'vitest' | 'jest' | 'pytest' | 'mocha' | 'go-test' | 'cargo' | 'rspec' | 'node-generic';
export interface DiscoveredCommand {
    runner: DiscoveredRunner;
    command: string;
    args: string[];
}
export declare function discoverTestCommand(cwd: string): DiscoveredCommand | null;