export interface TransformCommonSpec {
    disabled?: boolean;
}
export interface JoinByColumnValueTransform {
    kind: 'JoinByColumnValue';
    spec: TransformCommonSpec & {
        columns: string[];
    };
}
export interface MergeColumnsTransform {
    kind: 'MergeColumns';
    spec: TransformCommonSpec & {
        columns: string[];
        name: string;
    };
}
export interface MergeIndexedColumnsTransform {
    kind: 'MergeIndexedColumns';
    spec: TransformCommonSpec & {
        column: string;
    };
}
export interface MergeSeriesTransform {
    kind: 'MergeSeries';
    spec: TransformCommonSpec;
}
export type Transform = JoinByColumnValueTransform | MergeColumnsTransform | MergeIndexedColumnsTransform | MergeSeriesTransform;
export declare const TRANSFORM_TEXT: {
    JoinByColumnValue: string;
    MergeColumns: string;
    MergeIndexedColumns: string;
    MergeSeries: string;
};
//# sourceMappingURL=transforms.d.ts.map