typescript-extract-class.ts

Per-declaration extractor for TypeScript classes.

extractClassInfo mutates a DeclarationJsonBuild with rich metadata derived from the class declaration: heritage clauses, generic parameters, properties, methods, constructors, and accessor pairs (getters/setters merged by name). Called by analyzeDeclaration in typescript-exports.ts once kind dispatch is settled.

@see typescript-extract-shared.ts for shared helpers

view source

Declarations
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extractClassInfo
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typescript-extract-class.ts view source

(node: Node, checker: TypeChecker, declaration: DeclarationJsonBuild, diagnostics: ({ symbolName: string; file: string; message: string; severity: "error" | "warning"; kind: "type_extraction_failed"; line?: number | undefined; column?: number | undefined; } | ... 12 more ... | { ...; })[]): void import {extractClassInfo} from 'svelte-docinfo/typescript-extract-class.js';

Extract class information with rich member metadata.

node

the declaration AST node

type Node

checker

TypeScript type checker

type TypeChecker

declaration

the declaration to populate

type DeclarationJsonBuild

diagnostics

diagnostics collector for non-fatal issues

type ({ symbolName: string; file: string; message: string; severity: "error" | "warning"; kind: "type_extraction_failed"; line?: number | undefined; column?: number | undefined; } | { functionName: string; ... 5 more ...; column?: number | undefined; } | ... 11 more ... | { ...; })[]

returns

void

mutates

  • declaration — adds extends, implements, genericParams, members

Depends on
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Imported by
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