export type StackServiceConfig = {
  key: string;
  cwd: string;
  port: number | null;
  command: string[];
};

export type StackConfig = {
  frontendRoot: string;
  backendRoot: string;
  runtimeRoot: string;
  pidRoot: string;
  logRoot: string;
  temporalDatabaseFile: string;
  services: StackServiceConfig[];
};

export function getDefaultTemporalCandidates(tempDirectory: string): string[];

export function selectServicesForLogs(
  services: StackServiceConfig[],
  serviceFilter: string | null,
): StackServiceConfig[];

export function formatServiceLogs(entries: Array<{
  key: string;
  logFilePath: string;
  lines: string[];
}>): string;

export function resolveTemporalCli(options: {
  pathLookupResult: string | null;
  candidatePaths: string[];
  existingPaths: Set<string>;
}): string | null;

export function createStackConfig(frontendRoot: string, backendRoot?: string): StackConfig;