/**
 * Copyright (c) 2020-present, Goldman Sachs
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import type { DataCubeViewState } from '../DataCubeViewState.js';
import type { DisplayState } from '../../services/DataCubeLayoutService.js';
import { ActionState, type PlainObject } from '@finos/legend-shared';
import { DataCubeColumnKind } from '../../core/DataCubeQueryEngine.js';
import type { DataCubeExtendManagerState } from './DataCubeExtendManagerState.js';
import { EngineError, V1_Lambda } from '@finos/legend-graph';
import type { DataCubeColumnConfiguration } from '../../core/model/DataCubeConfiguration.js';
import type { DataCubeSnapshotExtendedColumn } from '../../core/DataCubeSnapshot.js';
import { DataCubeCodeEditorState } from '../../../components/view/extend/DataCubeCodeEditorState.js';
import type { DataCubeSource } from '../../core/model/DataCubeSource.js';
export declare abstract class DataCubeColumnBaseEditorState extends DataCubeCodeEditorState {
    protected readonly uuid: string;
    protected readonly _manager: DataCubeExtendManagerState;
    readonly view: DataCubeViewState;
    private readonly _name;
    readonly display: DisplayState;
    readonly validationState: ActionState;
    name: string;
    expectedType: string;
    isGroupLevel: boolean;
    columnKind?: DataCubeColumnKind | undefined;
    codeSuffix: string;
    model: DataCubeSource;
    queryLambda: () => V1_Lambda;
    constructor(manager: DataCubeExtendManagerState, name: string, expectedType: string, isGroupLevel: boolean, columnKind: DataCubeColumnKind | undefined);
    alertHandler: (error: Error) => void;
    abstract getInitialCode(): Promise<string>;
    initialize(): Promise<void>;
    protected abstract newDisplay(state: DataCubeColumnBaseEditorState): DisplayState;
    setName(value: string): void;
    get isNameValid(): boolean;
    setExpectedType(value: string): void;
    get isTypeValid(): boolean;
    setColumnKind(isGroupLevel: boolean, columnKind: DataCubeColumnKind | undefined): void;
    showError(error: EngineError): void;
    buildExtendBaseQuery: () => V1_Lambda;
    getReturnType(): Promise<string | undefined>;
    abstract applyChanges(): Promise<void>;
    close(): void;
}
export declare class DataCubeNewColumnState extends DataCubeColumnBaseEditorState {
    private initialCode;
    constructor(manager: DataCubeExtendManagerState, referenceColumn?: DataCubeColumnConfiguration | undefined);
    getInitialCode(): Promise<string>;
    newDisplay(state: DataCubeColumnBaseEditorState): DisplayState;
    applyChanges(): Promise<void>;
}
export declare class DataCubeExistingColumnEditorState extends DataCubeColumnBaseEditorState {
    readonly initialData: {
        name: string;
        type: string;
        kind: DataCubeColumnKind;
        isGroupLevel: boolean;
        mapFn: PlainObject<V1_Lambda>;
    };
    constructor(manager: DataCubeExtendManagerState, column: DataCubeSnapshotExtendedColumn, kind: DataCubeColumnKind, isGroupLevel: boolean);
    get isNameValid(): boolean;
    getInitialCode(): Promise<string>;
    newDisplay(state: DataCubeColumnBaseEditorState): DisplayState;
    reset(): Promise<void>;
    applyChanges(): Promise<void>;
}
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