/**
 * 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 { EditorState } from './EditorState.js';
import { type GeneratorFn } from '@finos/legend-shared';
import type { EditorStore } from '../EditorStore.js';
import { type ImportConfigurationDescription } from '@finos/legend-graph';
import type { ModelLoaderExtensionConfiguration } from '../LegendStudioApplicationPlugin.js';
export declare enum MODEL_UPDATER_INPUT_TYPE {
    ENTITIES = "ENTITIES",
    PURE_PROTOCOL = "PURE_PROTOCOL",
    PURE_GRAMMAR = "PURE_GRAMMAR"
}
export declare class ModelLoaderState extends EditorState {
    modelText: string;
    currentModelLoadType: MODEL_UPDATER_INPUT_TYPE | string;
    modelImportDescriptions: ImportConfigurationDescription[];
    modelLoaderExtensionConfigurations: ModelLoaderExtensionConfiguration[];
    replace: boolean;
    isLoadingModel: boolean;
    constructor(editorStore: EditorStore);
    get headerName(): string;
    getImportConfigurationDescription(key: string): ImportConfigurationDescription | undefined;
    getLoaderExtensionConfiguration(key: string): ModelLoaderExtensionConfiguration | undefined;
    setReplaceFlag(val: boolean): void;
    setModelText(modelText: string): void;
    setCurrentModelLoadType(modelLoadType: MODEL_UPDATER_INPUT_TYPE | string): void;
    getExampleText(inputType: MODEL_UPDATER_INPUT_TYPE | string): string;
    /**
     * Current project entities will be taken from the current graph
     * If graph is not parsable, we will fall back to model loader
     */
    loadCurrentProjectEntities(): GeneratorFn<void>;
    loadModel(): GeneratorFn<void>;
    fetchAvailableModelImportDescriptions(): GeneratorFn<void>;
    private getExampleEntitiesInputText;
    private getExamplePureProtocolInputText;
    private getExampleExternalFormatInputText;
}
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