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refactor(language-service): clean up and exports and consolidate types (#36533)

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PR Close #36533
This commit is contained in:
Ayaz Hafiz
2020-04-08 20:05:32 -07:00
committed by atscott
parent d50cb30443
commit 5e80e7e216
24 changed files with 251 additions and 433 deletions
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21
packages/language-service/src/locate_symbol.ts
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@ -9,17 +9,10 @@
import {AST, Attribute, BoundDirectivePropertyAst, CssSelector, DirectiveAst, ElementAst, EmbeddedTemplateAst, RecursiveTemplateAstVisitor, SelectorMatcher, StaticSymbol, TemplateAst, TemplateAstPath, templateVisitAll, tokenReference, VariableBinding} from '@angular/compiler';
import * as tss from 'typescript/lib/tsserverlibrary';
import {AstResult} from './common';
import {diagnosticInfoFromTemplateInfo, getExpressionScope} from './expression_diagnostics';
import {getExpressionScope} from './expression_diagnostics';
import {getExpressionSymbol} from './expressions';
import {Definition, DirectiveKind, Span, Symbol} from './types';
import {findOutputBinding, findTemplateAstAt, getPathToNodeAtPosition, inSpan, invertMap, isNarrower, offsetSpan, spanOf} from './utils';
export interface SymbolInfo {
symbol: Symbol;
span: tss.TextSpan;
staticSymbol?: StaticSymbol;
}
import {AstResult, Definition, DirectiveKind, Span, Symbol, SymbolInfo} from './types';
import {diagnosticInfoFromTemplateInfo, findOutputBinding, findTemplateAstAt, getPathToNodeAtPosition, inSpan, invertMap, isNarrower, offsetSpan, spanOf} from './utils';
/**
* Traverses a template AST and locates symbol(s) at a specified position.
@ -86,8 +79,8 @@ function locateSymbol(ast: TemplateAst, path: TemplateAstPath, info: AstResult):
};
ast.visit(
{
visitNgContent(ast) {},
visitEmbeddedTemplate(ast) {},
visitNgContent(_ast) {},
visitEmbeddedTemplate(_ast) {},
visitElement(ast) {
const component = ast.directives.find(d => d.directive.isComponent);
if (component) {
@ -113,7 +106,7 @@ function locateSymbol(ast: TemplateAst, path: TemplateAstPath, info: AstResult):
symbol = ast.value && info.template.query.getTypeSymbol(tokenReference(ast.value));
span = spanOf(ast);
},
visitVariable(ast) {},
visitVariable(_ast) {},
visitEvent(ast) {
if (!attributeValueSymbol(ast.handler)) {
symbol = findOutputBinding(ast, path, info.template.query);
@ -158,7 +151,7 @@ function locateSymbol(ast: TemplateAst, path: TemplateAstPath, info: AstResult):
}
}
},
visitText(ast) {},
visitText(_ast) {},
visitDirective(ast) {
// Need to cast because 'reference' is typed as any
staticSymbol = ast.directive.type.reference as StaticSymbol;