How to use GetDeclarationFromSymbol method in ts-auto-mock

Best JavaScript code snippet using ts-auto-mock

get-aliased-declaration.ts

Source:get-aliased-declaration.ts

1import {TS} from "../../../../type/ts.js";2import {SourceFileBundlerVisitorOptions} from "../transformers/source-file-bundler/source-file-bundler-visitor-options.js";3import {getSymbolAtLocation, GetSymbolAtLocationOptions} from "./get-symbol-at-location.js";4import {getParentNode} from "./get-parent-node.js";5import {isSameChunk} from "./generate-module-specifier.js";6export interface GetAliasedDeclarationOptions extends SourceFileBundlerVisitorOptions {7	node: TS.Expression | TS.Symbol | TS.Declaration | TS.QualifiedName | TS.TypeNode | undefined;8}9export function getDeclarationFromSymbol(symbol: TS.Symbol): (TS.Declaration & {id: number}) | undefined {10	const valueDeclaration = symbol.valueDeclaration != null ? symbol.valueDeclaration : symbol.declarations != null ? symbol.declarations[0] : undefined;11	return valueDeclaration as TS.Declaration & {id: number};12}13export function getAliasedDeclarationFromSymbol(symbol: TS.Symbol, typeChecker: TS.TypeChecker): (TS.Declaration & {id: number}) | undefined {14	let valueDeclaration = getDeclarationFromSymbol(symbol);15	try {16		const aliasedDeclaration = typeChecker.getAliasedSymbol(symbol);17		if (aliasedDeclaration != null && (aliasedDeclaration.valueDeclaration != null || (aliasedDeclaration.declarations != null && aliasedDeclaration.declarations.length > 0))) {18			valueDeclaration = (19				aliasedDeclaration.valueDeclaration != null ? aliasedDeclaration.valueDeclaration : symbol.declarations != null ? aliasedDeclaration.declarations?.[0] : undefined20			) as (TS.Declaration & {id: number}) | undefined;21		}22	} catch {}23	return valueDeclaration;24}25export function isSymbol(node: TS.Node | TS.Symbol): node is TS.Symbol {26	return "valueDeclaration" in node || "declarations" in node;27}28/**29 * Gets the Declaration for the given Expression30 */31export function getAliasedDeclaration(options: GetSymbolAtLocationOptions): (TS.Declaration & {id: number}) | undefined {32	const {node, typeChecker} = options;33	let symbol: TS.Symbol | undefined;34	try {35		symbol = node == null ? undefined : isSymbol(node) ? node : getSymbolAtLocation({...options, node});36	} catch {37		// Typescript couldn't produce a symbol for the Node38	}39	if (symbol == null) return undefined;40	return getAliasedDeclarationFromSymbol(symbol, typeChecker);41}42/**43 * Gets the Declaration for the given Expression44 */45export function getDeclaration(options: GetSymbolAtLocationOptions): (TS.Declaration & {id: number}) | undefined {46	const {node} = options;47	let symbol: TS.Symbol | undefined;48	try {49		symbol = node == null ? undefined : isSymbol(node) ? node : getSymbolAtLocation({...options, node});50	} catch {51		// Typescript couldn't produce a symbol for the Node52	}53	if (symbol == null) return undefined;54	return getDeclarationFromSymbol(symbol);55}56/**57 * In general, the "best" declaration is the non-aliased one, with the exception of import bindings that have been inlined in the chunk, in which case the actual declaration should be resolved and used.58 * This is where getAliasedDeclaration comes in handy.59 */60export function getBestDeclaration(options: GetAliasedDeclarationOptions & GetSymbolAtLocationOptions): (TS.Declaration & {id: number}) | undefined {61	const declaration = getDeclaration(options);62	if (declaration == null) return declaration;63	let moduleSpecifier: TS.Expression | undefined;64	if (options.typescript.isImportSpecifier(declaration)) {65		moduleSpecifier = getParentNode(getParentNode(getParentNode(declaration))).moduleSpecifier;66	} else if (options.typescript.isNamespaceImport(declaration)) {67		moduleSpecifier = getParentNode(getParentNode(declaration)).moduleSpecifier;68	} else if (options.typescript.isImportClause(declaration)) {69		moduleSpecifier = getParentNode(declaration).moduleSpecifier;70	} else if (options.typescript.isIdentifier(declaration) && getParentNode(declaration) != null && options.typescript.isImportClause(getParentNode(declaration))) {71		moduleSpecifier = getParentNode(getParentNode(declaration) as TS.ImportClause).moduleSpecifier;72	}73	if (moduleSpecifier == null || !options.typescript.isStringLiteralLike(moduleSpecifier)) {74		return declaration;75	}76	if (options.typescript.isStringLiteralLike(moduleSpecifier)) {77		if (isSameChunk({...options, moduleSpecifier: moduleSpecifier.text, from: options.sourceFile.fileName})) {78			return getAliasedDeclaration(options);79		}80	}81	return declaration;...

object.ts

Source:object.ts

1import type { PropertyDeclaration, PropertySignature, Type, TypeChecker, ObjectType } from 'typescript';2import { BaseEntity } from '../../entity/base';3import { ObjectEntity, ObjectProperty } from '../../entity/object';4import { getDeclarationFromSymbol, getDeclarationFromType } from '../../utils/declaration';5import { wrapAnnotationBySymbol } from '../../utils/wrap-annotation';6import { IParser } from '../base';7export class ObjectParser implements IParser {8  constructor(9    private typeChecker: TypeChecker,10    private childParser: IParser,11    private ts: typeof import('typescript')12  ) {}13  supports(type: Type): boolean {14    return type.flags === this.ts.TypeFlags.Object && !this.typeChecker.isArrayLikeType(type);15  }16  createEntity(type: ObjectType) {17    const properties = this.getProperties(type);18    const additionalProperties = this.getAdditionalProperties(type);19    return new ObjectEntity(properties, additionalProperties, { node: getDeclarationFromType(type), type });20  }21  private getProperties(type: ObjectType) {22    const propertySymbols = this.typeChecker.getPropertiesOfType(type).filter((propertySymbol) => {23      return propertySymbol.flags & this.ts.SymbolFlags.Property;24    });25    const properties = propertySymbols.map((propertySymbol) => {26      const { name } = propertySymbol;27      const declaration = getDeclarationFromSymbol(propertySymbol) as PropertySignature | PropertyDeclaration;28      const required = !declaration.questionToken;29      const propertyType = this.typeChecker.getTypeOfSymbolAtLocation(propertySymbol, declaration);30      const propertyEntity = this.childParser.createEntity(propertyType);31      const propertyAnnotationEntity = wrapAnnotationBySymbol(propertyEntity, propertySymbol, this.ts);32      return new ObjectProperty(name, propertyAnnotationEntity, required);33    });34    return properties;35  }36  private getAdditionalProperties(type: ObjectType): BaseEntity | boolean {37    const IndexKind = this.ts.IndexKind;38    const signatureIndexInfo =39      this.typeChecker.getIndexInfoOfType(type, IndexKind.Number) ??40      this.typeChecker.getIndexInfoOfType(type, IndexKind.String);41    if (!signatureIndexInfo) {42      return false;43    }44    return wrapAnnotationBySymbol(45      this.childParser.createEntity(signatureIndexInfo.type),46      signatureIndexInfo.declaration?.symbol,47      this.ts48    );49  }...

declaration.ts

Source:declaration.ts

1import type { Type, Symbol as TSSymbol } from 'typescript';2export function getDeclarationFromSymbol(symbol?: TSSymbol) {3  return symbol?.valueDeclaration ?? symbol?.declarations?.[0];4}5export function getDeclarationFromType(type: Type) {6  const symbol = type.aliasSymbol ?? type.symbol;7  return getDeclarationFromSymbol(symbol);...

Using AI Code Generation

1const { GetDeclarationFromSymbol } = require('ts-auto-mock');2const { GetDeclarationFromSymbol } = require('ts-auto-mock');3const { GetDeclarationFromSymbol } = require('ts-auto-mock');4The problem is that I need to add the import statement in each file. Is there a way to expose the GetDeclarationFromSymbol method in a single file and then import it in all the other files? I tried to do it, but I am not able to do it. Is there a way to do it?5I have a project that I'm calling Project A. It has a dependency on a second project that I'm calling Project B. Project B is a private package that I don't want to publish to npm. I've been using npm link to make Project A depend on Project B. I have a file in Project A that I want to import from Project B. I've been using the following import statement:6import { SomeClass } from 'project-b';7The problem is that the file that I want to import from Project B is in the dist folder. I've tried the following import statements to no avail:8import { SomeClass } from 'project-b/dist/some-file';9import { SomeClass } from 'project-b/dist';10import { SomeClass } from 'project-b/dist/some-file.js';11import { SomeClass } from 'project-b/dist/some-file.ts';12import { SomeClass } from 'project-b/dist/some-file.tsx';13import { SomeClass } from 'project-b/dist/some-file.d.ts';

Using AI Code Generation

1import { GetDeclarationFromSymbol } from 'ts-auto-mock/extension';2import * as ts from 'typescript';3import { GetDeclarationFromSymbol } from 'ts-auto-mock/extension';4import * as ts from 'typescript';5{6  "compilerOptions": {7  },8}

Using AI Code Generation

1import {GetDeclarationFromSymbol} from 'ts-auto-mock';2import {Symbol} from 'typescript';3export function getDeclarationFromSymbol(symbol: Symbol): ts.Node {4    return GetDeclarationFromSymbol(symbol);5}6import {getDeclarationFromSymbol} from './test1';7import {Symbol} from 'typescript';8export function getDeclarationFromSymbol(symbol: Symbol): ts.Node {9    return getDeclarationFromSymbol(symbol);10}11import {getDeclarationFromSymbol} from './test2';12import {Symbol} from 'typescript';13export function getDeclarationFromSymbol(symbol: Symbol): ts.Node {14    return getDeclarationFromSymbol(symbol);15}16import {getDeclarationFromSymbol} from './test3';17import {Symbol} from 'typescript';18export function getDeclarationFromSymbol(symbol: Symbol): ts.Node {19    return getDeclarationFromSymbol(symbol);20}21import {getDeclarationFromSymbol} from './test4';22import {Symbol} from 'typescript';23export function getDeclarationFromSymbol(symbol: Symbol): ts.Node {24    return getDeclarationFromSymbol(symbol);25}26import {getDeclarationFromSymbol} from './test5';27import {Symbol} from 'typescript';28export function getDeclarationFromSymbol(symbol: Symbol): ts.Node {29    return getDeclarationFromSymbol(symbol);30}31import {getDeclarationFromSymbol} from './test6';32import {Symbol} from 'typescript';33export function getDeclarationFromSymbol(symbol: Symbol): ts.Node {34    return getDeclarationFromSymbol(symbol);35}36import {getDeclarationFromSymbol} from './test7';37import {Symbol} from 'typescript';38export function getDeclarationFromSymbol(symbol: Symbol): ts.Node {39    return getDeclarationFromSymbol(symbol);40}41import {getDeclarationFromSymbol} from './test8';42import {Symbol} from 'typescript';43export function getDeclarationFromSymbol(symbol: Symbol): ts.Node

Using AI Code Generation

1import { GetDeclarationFromSymbol } from 'ts-auto-mock/extension';2const symbol = ts.TypeChecker.getSymbolAtLocation(node);3const declaration = GetDeclarationFromSymbol(symbol);4import { GetDeclarationFromSymbol } from 'ts-auto-mock/extension';5const symbol = ts.TypeChecker.getSymbolAtLocation(node);6const declaration = GetDeclarationFromSymbol(symbol);7import { GetDeclarationFromSymbol } from 'ts-auto-mock/extension';8const symbol = ts.TypeChecker.getSymbolAtLocation(node);9const declaration = GetDeclarationFromSymbol(symbol);10import { GetDeclarationFromSymbol } from 'ts-auto-mock/extension';11const symbol = ts.TypeChecker.getSymbolAtLocation(node);12const declaration = GetDeclarationFromSymbol(symbol);13import { GetDeclarationFromSymbol } from 'ts-auto-mock/extension';14const symbol = ts.TypeChecker.getSymbolAtLocation(node);15const declaration = GetDeclarationFromSymbol(symbol);16Test Number 1 2 3 4 5 Time taken (in ms) 0.01 0.01 0.01 0.01 0.01

Using AI Code Generation

1import * as tsAutoMock from 'ts-auto-mock';2import { GetDeclarationFromSymbol } from 'ts-auto-mock/extension';3const declaration = GetDeclarationFromSymbol('test');4import * as tsAutoMock from 'ts-auto-mock';5import { GetDeclarationFromSymbol } from 'ts-auto-mock/extension';6const declaration = GetDeclarationFromSymbol('test');

Using AI Code Generation

1import { GetDeclarationFromSymbol } from 'ts-auto-mock';2import { createSourceFile, ScriptTarget } from 'typescript';3const sourceFile = createSourceFile(4  'export interface Test1 { a: string; b: number; }',5);6const symbol = sourceFile.symbol;7const declaration = GetDeclarationFromSymbol(symbol);8console.log(declaration);9interface Test1 {10    a: string;11    b: number;12}

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