declare const serverTimestampSymbol: unique symbol;
declare const deleteFieldSymbol: unique symbol;
declare const incrementSymbol: unique symbol;
declare const possiblyReadAsUndefinedSymbol: unique symbol;
declare const arraySymbol: unique symbol;
declare const documentIdSymbol: unique symbol;
export declare type ServerTimestampSymbol = typeof serverTimestampSymbol;
export declare type DeleteFieldSymbol = typeof deleteFieldSymbol;
export declare type IncrementSymbol = typeof incrementSymbol;
export declare type PossiblyReadAsUndefinedSymbol = typeof possiblyReadAsUndefinedSymbol;
export declare type ArraySymbol = typeof arraySymbol;
export declare type DocumentIdSymbol = typeof documentIdSymbol;
export {};