/**
 * `tools data-purge <tool-id>` — per-tool project-data removal (ADR-0042 / ADR-0146).
 *
 * Rows, never tables: one tool's sessions (payload rows cascade via the
 * schema FK), baseline entries + meta, and tool_state rows (ordinary + reserved
 * host-plane identities), all through repository APIs — no SQL in command code
 * (`restrict-raw-db-access`). Project-scoped by nature (the datastore is
 * per-project). Works for ANY tool id including bundled ones (purging fit
 * history is legitimate).
 *
 * Surface note: the spec drafted `tools data purge` (a nested group); the
 * host group machinery is deliberately one level deep (a nested action-less
 * `data` shell would need its own parity-allowlist entry, completion
 * inventory, and mounter recursion for one leaf), so this ships flattened as
 * `data-purge`. Recorded as a plan deviation.
 */
import { type Logger, type ToolRegistry } from '@opensip-cli/core';
import { type DataStore } from '@opensip-cli/datastore';
import type { ToolsDataPurgeResult } from '@opensip-cli/contracts';
/**
 * Reject empty/whitespace or reserved-prefix purge input before opening any
 * repository. Bind every SQLite value; never interpret an id as a path, glob,
 * or SQL fragment.
 *
 * @throws {ConfigurationError} with a stable code when input is invalid
 */
export declare function assertToolDataPurgeId(toolId: string): string;
/**
 * Every id form one user-supplied tool id may appear under across the stores,
 * derived from the live tool registry when available. For a registered Tool the
 * validated `toolOwnedKeys` set is used so canonical/layout/stable/replay/config
 * identities are cleaned consistently. Unknown non-empty ids remain a one-key
 * ordinary cleanup pair (plus matching reserved host-plane identity).
 */
export declare function deriveToolDataPurgeIdForms(toolId: string, registry: ToolRegistry | undefined): readonly string[];
/** Purge one tool's rows from the project datastore; reports counts. */
export declare function toolsDataPurge(toolId: string, datastore: DataStore, idForms?: readonly string[], logger?: Logger): ToolsDataPurgeResult;
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