export declare const _zetasql_ASTSetOperationEnums_AllOrDistinct: {
    readonly ALL_OR_DISTINCT_NOT_SET: 0;
    readonly ALL: 1;
    readonly DISTINCT: 2;
};
export type _zetasql_ASTSetOperationEnums_AllOrDistinct = 'ALL_OR_DISTINCT_NOT_SET' | 0 | 'ALL' | 1 | 'DISTINCT' | 2;
export type _zetasql_ASTSetOperationEnums_AllOrDistinct__Output = typeof _zetasql_ASTSetOperationEnums_AllOrDistinct[keyof typeof _zetasql_ASTSetOperationEnums_AllOrDistinct];
export declare const _zetasql_ASTSetOperationEnums_ColumnMatchMode: {
    readonly BY_POSITION: 1;
    readonly CORRESPONDING: 2;
    readonly CORRESPONDING_BY: 3;
};
export type _zetasql_ASTSetOperationEnums_ColumnMatchMode = 'BY_POSITION' | 1 | 'CORRESPONDING' | 2 | 'CORRESPONDING_BY' | 3;
export type _zetasql_ASTSetOperationEnums_ColumnMatchMode__Output = typeof _zetasql_ASTSetOperationEnums_ColumnMatchMode[keyof typeof _zetasql_ASTSetOperationEnums_ColumnMatchMode];
export declare const _zetasql_ASTSetOperationEnums_ColumnPropagationMode: {
    readonly STRICT: 1;
    readonly INNER: 2;
    readonly LEFT: 3;
    readonly FULL: 4;
};
export type _zetasql_ASTSetOperationEnums_ColumnPropagationMode = 'STRICT' | 1 | 'INNER' | 2 | 'LEFT' | 3 | 'FULL' | 4;
export type _zetasql_ASTSetOperationEnums_ColumnPropagationMode__Output = typeof _zetasql_ASTSetOperationEnums_ColumnPropagationMode[keyof typeof _zetasql_ASTSetOperationEnums_ColumnPropagationMode];
export declare const _zetasql_ASTSetOperationEnums_OperationType: {
    readonly NOT_SET: 0;
    readonly UNION: 1;
    readonly EXCEPT: 2;
    readonly INTERSECT: 4;
};
export type _zetasql_ASTSetOperationEnums_OperationType = 'NOT_SET' | 0 | 'UNION' | 1 | 'EXCEPT' | 2 | 'INTERSECT' | 4;
export type _zetasql_ASTSetOperationEnums_OperationType__Output = typeof _zetasql_ASTSetOperationEnums_OperationType[keyof typeof _zetasql_ASTSetOperationEnums_OperationType];
export interface ASTSetOperationEnums {
}
export interface ASTSetOperationEnums__Output {
}