export declare const AstTypes: {
    readonly Key: "key";
    readonly Value: "value";
    readonly Comparator: "comparator";
    readonly LogicalOperator: "logical-operator";
    readonly Condition: "condition";
    readonly Group: "group";
    readonly Boolean: "boolean";
    readonly Not: "not";
    readonly Query: "query";
    readonly Error: "error";
};
type TypeOfAstTypes = typeof AstTypes;
export type AstTypeKeys = keyof TypeOfAstTypes;
export type AstTypeValues = TypeOfAstTypes[AstTypeKeys];
export {};