export interface SpawnEmitResult {
    ok: boolean;
    stderr: string;
}
export interface SpawnValidateResult {
    ok: boolean;
    reason: string;
}
/**
 * Spawn `store-cli.cjs emit <sprintId> <event-json>` synchronously.
 *
 * Uses `STORE_CLI_EMIT_TIMEOUT_MS` (10 s). Fail-closed: returns ok=false on
 * any non-zero exit or error signal.
 *
 * @param storeCli  Absolute path to store-cli.cjs.
 * @param sprintId  Sprint ID string (e.g. "FORGE-S25").
 * @param event     Event payload object; JSON.stringify'd before dispatch.
 * @param cwd       Working directory for the subprocess.
 */
export declare function spawnStoreCliEmit(storeCli: string, sprintId: string, event: unknown, cwd: string): SpawnEmitResult;
/**
 * Spawn `store-cli.cjs read <entity> <entityId>` synchronously and parse stdout
 * as JSON.
 *
 * Fail-open: returns null on non-zero exit, error signal, or JSON parse error.
 * Callers that need fail-open semantics (like transition-guard) rely on this.
 *
 * @param storeCli  Absolute path to store-cli.cjs.
 * @param entity    Entity type: "task" | "sprint" | "bug" | …
 * @param entityId  Entity ID string.
 * @param cwd       Working directory for the subprocess.
 */
export declare function spawnStoreCliRead(storeCli: string, entity: string, entityId: string, cwd: string): Record<string, unknown> | null;
/**
 * Spawn `store-cli.cjs validate <entity> <payload-json>` synchronously.
 *
 * Returns ok=false with a reason string on non-zero exit.
 *
 * @param storeCli  Absolute path to store-cli.cjs.
 * @param entity    Entity type: "task" | "sprint" | "bug" | "event" | …
 * @param payload   Payload object or pre-serialised JSON string.
 * @param cwd       Working directory for the subprocess.
 */
export declare function spawnStoreCliValidate(storeCli: string, entity: string, payload: unknown, cwd: string): SpawnValidateResult;