import type { DboBuilder } from "../DboBuilder/DboBuilder";
import type { ValidatedWatchSchemaType } from "./getValidatedWatchSchemaType";
export type VoidFunction = () => void;
export type OnSchemaChangeCallback = (event: {
    command: string | undefined;
    query: string;
}) => void;
export declare class SchemaWatch {
    dboBuilder: DboBuilder;
    type: ValidatedWatchSchemaType;
    private constructor();
    static create: (dboBuilder: DboBuilder) => Promise<SchemaWatch>;
    /**
     * Fallback for watchSchema in case of not a superuser (cannot add db event listener)
     */
    onSchemaChangeFallback: OnSchemaChangeCallback | undefined;
    onSchemaChange: OnSchemaChangeCallback | undefined;
}
//# sourceMappingURL=SchemaWatch.d.ts.map