source: trip-planner-front/node_modules/@angular/compiler/src/render3/r3_ast.d.ts@ 6a80231

Last change on this file since 6a80231 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1/**
2 * @license
3 * Copyright Google LLC All Rights Reserved.
4 *
5 * Use of this source code is governed by an MIT-style license that can be
6 * found in the LICENSE file at https://angular.io/license
7 */
8import { SecurityContext } from '../core';
9import { AST, BindingType, BoundElementProperty, ParsedEvent, ParsedEventType } from '../expression_parser/ast';
10import { I18nMeta } from '../i18n/i18n_ast';
11import { ParseSourceSpan } from '../parse_util';
12export interface Node {
13 sourceSpan: ParseSourceSpan;
14 visit<Result>(visitor: Visitor<Result>): Result;
15}
16/**
17 * This is an R3 `Node`-like wrapper for a raw `html.Comment` node. We do not currently
18 * require the implementation of a visitor for Comments as they are only collected at
19 * the top-level of the R3 AST, and only if `Render3ParseOptions['collectCommentNodes']`
20 * is true.
21 */
22export declare class Comment implements Node {
23 value: string;
24 sourceSpan: ParseSourceSpan;
25 constructor(value: string, sourceSpan: ParseSourceSpan);
26 visit<Result>(_visitor: Visitor<Result>): Result;
27}
28export declare class Text implements Node {
29 value: string;
30 sourceSpan: ParseSourceSpan;
31 constructor(value: string, sourceSpan: ParseSourceSpan);
32 visit<Result>(visitor: Visitor<Result>): Result;
33}
34export declare class BoundText implements Node {
35 value: AST;
36 sourceSpan: ParseSourceSpan;
37 i18n?: I18nMeta | undefined;
38 constructor(value: AST, sourceSpan: ParseSourceSpan, i18n?: I18nMeta | undefined);
39 visit<Result>(visitor: Visitor<Result>): Result;
40}
41/**
42 * Represents a text attribute in the template.
43 *
44 * `valueSpan` may not be present in cases where there is no value `<div a></div>`.
45 * `keySpan` may also not be present for synthetic attributes from ICU expansions.
46 */
47export declare class TextAttribute implements Node {
48 name: string;
49 value: string;
50 sourceSpan: ParseSourceSpan;
51 readonly keySpan: ParseSourceSpan | undefined;
52 valueSpan?: ParseSourceSpan | undefined;
53 i18n?: I18nMeta | undefined;
54 constructor(name: string, value: string, sourceSpan: ParseSourceSpan, keySpan: ParseSourceSpan | undefined, valueSpan?: ParseSourceSpan | undefined, i18n?: I18nMeta | undefined);
55 visit<Result>(visitor: Visitor<Result>): Result;
56}
57export declare class BoundAttribute implements Node {
58 name: string;
59 type: BindingType;
60 securityContext: SecurityContext;
61 value: AST;
62 unit: string | null;
63 sourceSpan: ParseSourceSpan;
64 readonly keySpan: ParseSourceSpan;
65 valueSpan: ParseSourceSpan | undefined;
66 i18n: I18nMeta | undefined;
67 constructor(name: string, type: BindingType, securityContext: SecurityContext, value: AST, unit: string | null, sourceSpan: ParseSourceSpan, keySpan: ParseSourceSpan, valueSpan: ParseSourceSpan | undefined, i18n: I18nMeta | undefined);
68 static fromBoundElementProperty(prop: BoundElementProperty, i18n?: I18nMeta): BoundAttribute;
69 visit<Result>(visitor: Visitor<Result>): Result;
70}
71export declare class BoundEvent implements Node {
72 name: string;
73 type: ParsedEventType;
74 handler: AST;
75 target: string | null;
76 phase: string | null;
77 sourceSpan: ParseSourceSpan;
78 handlerSpan: ParseSourceSpan;
79 readonly keySpan: ParseSourceSpan;
80 constructor(name: string, type: ParsedEventType, handler: AST, target: string | null, phase: string | null, sourceSpan: ParseSourceSpan, handlerSpan: ParseSourceSpan, keySpan: ParseSourceSpan);
81 static fromParsedEvent(event: ParsedEvent): BoundEvent;
82 visit<Result>(visitor: Visitor<Result>): Result;
83}
84export declare class Element implements Node {
85 name: string;
86 attributes: TextAttribute[];
87 inputs: BoundAttribute[];
88 outputs: BoundEvent[];
89 children: Node[];
90 references: Reference[];
91 sourceSpan: ParseSourceSpan;
92 startSourceSpan: ParseSourceSpan;
93 endSourceSpan: ParseSourceSpan | null;
94 i18n?: I18nMeta | undefined;
95 constructor(name: string, attributes: TextAttribute[], inputs: BoundAttribute[], outputs: BoundEvent[], children: Node[], references: Reference[], sourceSpan: ParseSourceSpan, startSourceSpan: ParseSourceSpan, endSourceSpan: ParseSourceSpan | null, i18n?: I18nMeta | undefined);
96 visit<Result>(visitor: Visitor<Result>): Result;
97}
98export declare class Template implements Node {
99 tagName: string;
100 attributes: TextAttribute[];
101 inputs: BoundAttribute[];
102 outputs: BoundEvent[];
103 templateAttrs: (BoundAttribute | TextAttribute)[];
104 children: Node[];
105 references: Reference[];
106 variables: Variable[];
107 sourceSpan: ParseSourceSpan;
108 startSourceSpan: ParseSourceSpan;
109 endSourceSpan: ParseSourceSpan | null;
110 i18n?: I18nMeta | undefined;
111 constructor(tagName: string, attributes: TextAttribute[], inputs: BoundAttribute[], outputs: BoundEvent[], templateAttrs: (BoundAttribute | TextAttribute)[], children: Node[], references: Reference[], variables: Variable[], sourceSpan: ParseSourceSpan, startSourceSpan: ParseSourceSpan, endSourceSpan: ParseSourceSpan | null, i18n?: I18nMeta | undefined);
112 visit<Result>(visitor: Visitor<Result>): Result;
113}
114export declare class Content implements Node {
115 selector: string;
116 attributes: TextAttribute[];
117 sourceSpan: ParseSourceSpan;
118 i18n?: I18nMeta | undefined;
119 readonly name = "ng-content";
120 constructor(selector: string, attributes: TextAttribute[], sourceSpan: ParseSourceSpan, i18n?: I18nMeta | undefined);
121 visit<Result>(visitor: Visitor<Result>): Result;
122}
123export declare class Variable implements Node {
124 name: string;
125 value: string;
126 sourceSpan: ParseSourceSpan;
127 readonly keySpan: ParseSourceSpan;
128 valueSpan?: ParseSourceSpan | undefined;
129 constructor(name: string, value: string, sourceSpan: ParseSourceSpan, keySpan: ParseSourceSpan, valueSpan?: ParseSourceSpan | undefined);
130 visit<Result>(visitor: Visitor<Result>): Result;
131}
132export declare class Reference implements Node {
133 name: string;
134 value: string;
135 sourceSpan: ParseSourceSpan;
136 readonly keySpan: ParseSourceSpan;
137 valueSpan?: ParseSourceSpan | undefined;
138 constructor(name: string, value: string, sourceSpan: ParseSourceSpan, keySpan: ParseSourceSpan, valueSpan?: ParseSourceSpan | undefined);
139 visit<Result>(visitor: Visitor<Result>): Result;
140}
141export declare class Icu implements Node {
142 vars: {
143 [name: string]: BoundText;
144 };
145 placeholders: {
146 [name: string]: Text | BoundText;
147 };
148 sourceSpan: ParseSourceSpan;
149 i18n?: I18nMeta | undefined;
150 constructor(vars: {
151 [name: string]: BoundText;
152 }, placeholders: {
153 [name: string]: Text | BoundText;
154 }, sourceSpan: ParseSourceSpan, i18n?: I18nMeta | undefined);
155 visit<Result>(visitor: Visitor<Result>): Result;
156}
157export interface Visitor<Result = any> {
158 visit?(node: Node): Result;
159 visitElement(element: Element): Result;
160 visitTemplate(template: Template): Result;
161 visitContent(content: Content): Result;
162 visitVariable(variable: Variable): Result;
163 visitReference(reference: Reference): Result;
164 visitTextAttribute(attribute: TextAttribute): Result;
165 visitBoundAttribute(attribute: BoundAttribute): Result;
166 visitBoundEvent(attribute: BoundEvent): Result;
167 visitText(text: Text): Result;
168 visitBoundText(text: BoundText): Result;
169 visitIcu(icu: Icu): Result;
170}
171export declare class NullVisitor implements Visitor<void> {
172 visitElement(element: Element): void;
173 visitTemplate(template: Template): void;
174 visitContent(content: Content): void;
175 visitVariable(variable: Variable): void;
176 visitReference(reference: Reference): void;
177 visitTextAttribute(attribute: TextAttribute): void;
178 visitBoundAttribute(attribute: BoundAttribute): void;
179 visitBoundEvent(attribute: BoundEvent): void;
180 visitText(text: Text): void;
181 visitBoundText(text: BoundText): void;
182 visitIcu(icu: Icu): void;
183}
184export declare class RecursiveVisitor implements Visitor<void> {
185 visitElement(element: Element): void;
186 visitTemplate(template: Template): void;
187 visitContent(content: Content): void;
188 visitVariable(variable: Variable): void;
189 visitReference(reference: Reference): void;
190 visitTextAttribute(attribute: TextAttribute): void;
191 visitBoundAttribute(attribute: BoundAttribute): void;
192 visitBoundEvent(attribute: BoundEvent): void;
193 visitText(text: Text): void;
194 visitBoundText(text: BoundText): void;
195 visitIcu(icu: Icu): void;
196}
197export declare class TransformVisitor implements Visitor<Node> {
198 visitElement(element: Element): Node;
199 visitTemplate(template: Template): Node;
200 visitContent(content: Content): Node;
201 visitVariable(variable: Variable): Node;
202 visitReference(reference: Reference): Node;
203 visitTextAttribute(attribute: TextAttribute): Node;
204 visitBoundAttribute(attribute: BoundAttribute): Node;
205 visitBoundEvent(attribute: BoundEvent): Node;
206 visitText(text: Text): Node;
207 visitBoundText(text: BoundText): Node;
208 visitIcu(icu: Icu): Node;
209}
210export declare function visitAll<Result>(visitor: Visitor<Result>, nodes: Node[]): Result[];
211export declare function transformAll<Result extends Node>(visitor: Visitor<Node>, nodes: Result[]): Result[];
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