export declare const _zetasql_ASTExpressionSubqueryEnums_Modifier: {
    readonly NONE: 0;
    readonly ARRAY: 1;
    readonly EXISTS: 2;
};
export type _zetasql_ASTExpressionSubqueryEnums_Modifier = 'NONE' | 0 | 'ARRAY' | 1 | 'EXISTS' | 2;
export type _zetasql_ASTExpressionSubqueryEnums_Modifier__Output = typeof _zetasql_ASTExpressionSubqueryEnums_Modifier[keyof typeof _zetasql_ASTExpressionSubqueryEnums_Modifier];
export interface ASTExpressionSubqueryEnums {
}
export interface ASTExpressionSubqueryEnums__Output {
}