1/* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import { IndexSignatureDeclaration, SourceFile } from 'typescript'; 17 18/** 19 * get index signature info 20 * @param indexSignature 21 * @param sourceFile 22 * @returns 23 */ 24export function getIndexSignatureDeclaration(indexSignature: IndexSignatureDeclaration, sourceFile: SourceFile): IndexSignatureEntity { 25 return { 26 indexSignatureKey: 'key', 27 indexSignatureKind: indexSignature.type.kind, 28 indexSignatureTypeName: sourceFile.text.substring(indexSignature.type.pos, indexSignature.type.end).trimStart().trimEnd() 29 }; 30} 31 32export interface IndexSignatureEntity { 33 indexSignatureKey: string, 34 indexSignatureKind: number, 35 indexSignatureTypeName: string 36} 37