typescript-compiler-api

问题 in js an exported variable is declared like: "Exports.my_var = cool_value " , when using the Typyscript compiler api i have some varibales that originally have the export modifier like: export let a = 1; a = a + 1; that resolves in Exports.a = 1; Exports.a = Exports.a + 1; but i don't want them to be exported in the js file, i tried removing the export modifiers on the nodes, but they are still compiled with the Exports. [UPDATE] some example code Transformer: ast = VisitNode(ast,function() {

问题 I try to add new propery to my awesome.model.ts file. The original content is like this: import { TagInterface, TagUIFieldsInterface } from './tag.interface'; export class Tag implements TagInterface { readonly api_endpoint = '/tag'; id: ID; name: string; fields: FieldContainerInterface<TagUIFieldsInterface> = { // ... }; init(data?: any): TagInterface { // ... } } I want to add a new propery color_code: string; after the name property's line. To look like this: import { TagInterface,

问题 I want to merge class declarations in a .dt.s file to generate a cleaner public API. I am stuck on how to make this work with generic type arguments. Let's say I have: class A1<T> { // Non-exported class I want to hide data?: T; } export class B1 extends A1<string> { } Ideally, I want to turn this into: export class B1 { data?: string; } I can get the type of A1 and then copy its members. But how do get a resolved version of A1 that uses string instead of T ? For reference, this is my current

来源： https://stackoverflow.com/questions/59838013/how-can-i-use-the-ts-compiler-api-to-find-where-a-variable-was-defined-in-anothe

来源： https://stackoverflow.com/questions/59838013/how-can-i-use-the-ts-compiler-api-to-find-where-a-variable-was-defined-in-anothe

来源： https://stackoverflow.com/questions/59838013/how-can-i-use-the-ts-compiler-api-to-find-where-a-variable-was-defined-in-anothe

问题 I'm using the Typescript compiler API (ts.transform, ts.updateFunctionDeclaration) to inject additional statements at the beginning of functions in existing source files. This works great, except that when I print the transformed code (using ts.Printer) the first comment in the original source is emitted above my injected statements. How can I prevent that happening? I've tried various ways of constructing the new nodes returned by the transformer, but nothing changes the output. Here's my

问题 I'm using the Typescript compiler API (ts.transform, ts.updateFunctionDeclaration) to inject additional statements at the beginning of functions in existing source files. This works great, except that when I print the transformed code (using ts.Printer) the first comment in the original source is emitted above my injected statements. How can I prevent that happening? I've tried various ways of constructing the new nodes returned by the transformer, but nothing changes the output. Here's my

问题 I really would like to know how I could follow module imports in a custom typescript transformer. As a matter of fact I would like to achieve the following: I would like to find a function call like e.g. transform(PlaygroundComponent) And then I would like to find the corresponding class (PlaygroundComponent) retrieved as an argument of the function call and adjust/transform it. This class may be imported from another file. I am really wondering how I could achieve this. Currently I do not

问题 Currently I am fiddling around with typescript transformers. Therefore I am wondering if it is possible to share data between two typescript transformers? Greets Lukas 来源： https://stackoverflow.com/questions/61717842/shared-data-with-typescript-transfromers