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1/*
2 * Copyright (c) 2025 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 {
17    global,
18    passNode,
19    passNodeArray,
20    unpackNonNullableNode,
21    unpackNode,
22    unpackNodeArray,
23    assertValidPeer,
24    AstNode,
25    Es2pandaAstNodeType,
26    KNativePointer,
27    nodeByType,
28    ArktsObject,
29    unpackString
30} from "../../reexport-for-generated"
31
32import { TSTypeParameterDeclaration } from "./TSTypeParameterDeclaration"
33import { Expression } from "./Expression"
34import { TypeNode } from "./TypeNode"
35export class FunctionSignature extends ArktsObject {
36     constructor(pointer: KNativePointer) {
37        super(pointer)
38
39    }
40    static createFunctionSignature(typeParams: TSTypeParameterDeclaration | undefined, params: readonly Expression[], returnTypeAnnotation: TypeNode | undefined, hasReceiver: boolean): FunctionSignature {
41        return new FunctionSignature(global.generatedEs2panda._CreateFunctionSignature(global.context, passNode(typeParams), passNodeArray(params), params.length, passNode(returnTypeAnnotation), hasReceiver))
42    }
43    get params(): readonly Expression[] {
44        return unpackNodeArray(global.generatedEs2panda._FunctionSignatureParamsConst(global.context, this.peer))
45    }
46    get typeParams(): TSTypeParameterDeclaration | undefined {
47        return unpackNode(global.generatedEs2panda._FunctionSignatureTypeParamsConst(global.context, this.peer))
48    }
49    /** @deprecated */
50    setReturnType(type: TypeNode): this {
51        global.generatedEs2panda._FunctionSignatureSetReturnType(global.context, this.peer, passNode(type))
52        return this
53    }
54    get returnType(): TypeNode | undefined {
55        return unpackNode(global.generatedEs2panda._FunctionSignatureReturnTypeConst(global.context, this.peer))
56    }
57    get hasReceiver(): boolean {
58        return global.generatedEs2panda._FunctionSignatureHasReceiverConst(global.context, this.peer)
59    }
60}