import { IBackOffOptions } from 'exponential-backoff';
import { QualifiedTablename } from '../util/tablename.js';
import { ForeignKeyChecks } from '../config/index.js';
export type ConnectionBackoffOptions = Omit<IBackOffOptions, 'retry'>;
export interface SatelliteOpts {
    /** The database table where Satellite keeps its processing metadata. */
    metaTable: QualifiedTablename;
    /** The database table where the bundle migrator keeps its metadata. */
    migrationsTable: QualifiedTablename;
    /** The database table where change operations are written to by the triggers */
    /** automatically added to all tables in the user defined DDL schema. */
    oplogTable: QualifiedTablename;
    /** The database table that controls active opLog triggers. */
    triggersTable: QualifiedTablename;
    /** The database table that contains dependency tracking information */
    shadowTable: QualifiedTablename;
    /** The database table that holds information about established subscriptions */
    subscriptionsTable: QualifiedTablename;
    /** Polls the database for changes every `pollingInterval` milliseconds. */
    pollingInterval: number;
    /** Throttle snapshotting to once per `minSnapshotWindow` milliseconds. */
    minSnapshotWindow: number;
    /** On reconnect, clear client's state if cannot catch up with Electric buffered WAL */
    clearOnBehindWindow: boolean;
    /** Backoff options for connecting with Electric*/
    connectionBackOffOptions: ConnectionBackoffOptions;
    /**
     * Whether to enable or disable FK checks when applying incoming (i.e. remote) transactions to the local SQLite database.
     * When set to `inherit` the FK pragma is left untouched.
     * This option defaults to `disable` which disables FK checks on incoming transactions.
     * This option only affects FK checks on SQLite databases and should not be modified when using Postgres.
     */
    fkChecks: ForeignKeyChecks;
    /** With debug mode enabled, Satellite can show additional logs. */
    debug: boolean;
}
export interface SatelliteOverrides {
    metaTable?: QualifiedTablename;
    migrationsTable?: QualifiedTablename;
    oplogTable?: QualifiedTablename;
    pollingInterval?: number;
    minSnapshotWindow?: number;
}
export declare const _electric_oplog = "_electric_oplog";
export declare const _electric_meta = "_electric_meta";
export declare const _electric_migrations = "_electric_migrations";
export declare const _electric_trigger_settings = "_electric_trigger_settings";
export declare const _electric_shadow = "_electric_shadow";
export declare const _electric_subscriptions = "_electric_subscriptions";
export declare const satelliteDefaults: (namespace: string) => SatelliteOpts;
export declare const satelliteClientDefaults: {
    pushPeriod: number;
};
export interface SatelliteClientOpts {
    host: string;
    port: number;
    ssl: boolean;
    timeout: number;
    pushPeriod?: number;
    dialect: 'SQLite' | 'Postgres';
}
export declare const validateConfig: (config: any) => string[];