import type { LiveStoreSchema } from '@livestore/common/schema';
import { type WebDatabaseMetadataOpfs } from '@livestore/sqlite-wasm/browser';
import { Effect, Schema } from '@livestore/utils/effect';
import { Opfs, type WebError } from '@livestore/utils/effect/browser';
import type * as WorkerSchema from './worker-schema.ts';
declare const PersistedSqliteError_base: Schema.TaggedErrorClass<PersistedSqliteError, "PersistedSqliteError", {
    readonly _tag: Schema.tag<"PersistedSqliteError">;
} & {
    message: typeof Schema.String;
    cause: Schema.optional<typeof Schema.Defect>;
}>;
export declare class PersistedSqliteError extends PersistedSqliteError_base {
}
export declare const readPersistedStateDbFromClientSession: (args: {
    storageOptions: WorkerSchema.StorageType;
    storeId: string;
    schema: LiveStoreSchema;
}) => Effect.Effect<Uint8Array<ArrayBuffer>, PersistedSqliteError | WebError.UnknownError | WebError.TypeError | WebError.NotFoundError | WebError.NotAllowedError | WebError.TypeMismatchError | WebError.SecurityError | Opfs.OpfsError, Opfs.Opfs>;
export declare const resetPersistedDataFromClientSession: (args_0: {
    storageOptions: WorkerSchema.StorageType;
    storeId: string;
}) => Effect.Effect<void, PersistedSqliteError | WebError.UnknownError | WebError.TypeError | WebError.NotAllowedError | WebError.TypeMismatchError | WebError.SecurityError | Opfs.OpfsError | WebError.NoModificationAllowedError | WebError.InvalidModificationError, Opfs.Opfs>;
export declare const sanitizeOpfsDir: (directory: string | undefined, storeId: string) => Effect.Effect<string, PersistedSqliteError, never>;
export declare const getStateDbFileName: (schema: LiveStoreSchema) => string;
export declare const MAX_ARCHIVED_STATE_DBS_IN_DEV = 3;
export declare const ARCHIVE_DIR_NAME = "archive";
/**
 * Cleanup old state database files after successful migration.
 * This prevents OPFS file pool capacity from being exhausted by accumulated schema files.
 *
 * @param vfs - The AccessHandlePoolVFS instance for safe file operations
 * @param currentSchema - Current schema (to avoid deleting the active database)
 */
export declare const cleanupOldStateDbFiles: (options: {
    vfs: WebDatabaseMetadataOpfs['vfs'];
    currentSchema: LiveStoreSchema;
    opfsDirectory: string;
}) => Effect.Effect<void, WebError.AbortError | WebError.DataCloneError | WebError.EvalError | WebError.InvalidModificationError | WebError.InvalidStateError | WebError.NoModificationAllowedError | WebError.NotAllowedError | WebError.NotFoundError | WebError.QuotaExceededError | WebError.RangeError | WebError.ReferenceError | WebError.SecurityError | WebError.TypeError | WebError.TypeMismatchError | WebError.URIError | WebError.UnknownError | Opfs.OpfsError | PersistedSqliteError, Opfs.Opfs>;
export {};
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