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Add compiler case for workaround solution
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‎testdata/baselines/reference/compiler/declarationEmitPnpmWorkspaceSkipLibCheck.js‎

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//// [tests/cases/compiler/declarationEmitPnpmWorkspaceSkipLibCheck.ts] ////
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//// [package.json]
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{
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"name": "@base-lib/react",
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"version": "1.0.0",
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"exports": {
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".": "./index.d.ts"
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}
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}
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//// [index.d.ts]
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export { Tooltip } from "./esm/Tooltip";
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//// [Tooltip.d.ts]
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import { InternalUtil } from "./utils/internal";
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export interface TooltipProps { content: string; }
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export declare const Tooltip: TooltipProps & { __internal: InternalUtil };
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//// [internal.d.ts]
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// Internal utility type - should not be referenceable due to exports field
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export interface InternalUtil { __private: never; }
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//// [package.json]
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{
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"name": "@base-lib/react",
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"version": "1.0.0"
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}
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//// [index.d.ts]
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export * from "../../.pnpm/@[email protected]/node_modules/@base-lib/react/index.d.ts";
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//// [component.ts]
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import { Tooltip } from "@base-lib/react";
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// This function returns a value whose inferred type includes Tooltip with its internal types.
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// Without syntacticNodeBuilder, tsgo will:
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// 1. Analyze the function body to infer the return type
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// 2. Encounter Tooltip type which has __internal: InternalUtil
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// 3. Try to serialize InternalUtil type
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// 4. Fail to generate clean specifier (blocked by exports)
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// 5. Fall back to relative path through .pnpm directory
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// 6. With skipLibCheck, should suppress error instead of reporting TS2742
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export function createComponent() {
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return {
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data: Tooltip
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};
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}
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//// [component.d.ts]
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export declare function createComponent(): {
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data: {
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__internal;
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};
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};

‎testdata/baselines/reference/compiler/declarationEmitPnpmWorkspaceSkipLibCheck.symbols‎

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//// [tests/cases/compiler/declarationEmitPnpmWorkspaceSkipLibCheck.ts] ////
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=== /node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/index.d.ts ===
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export { Tooltip } from "./esm/Tooltip";
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>Tooltip : Symbol(Tooltip, Decl(index.d.ts, 0, 8))
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=== /node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/Tooltip.d.ts ===
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import { InternalUtil } from "./utils/internal";
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>InternalUtil : Symbol(InternalUtil, Decl(Tooltip.d.ts, 0, 8))
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export interface TooltipProps { content: string; }
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>TooltipProps : Symbol(TooltipProps, Decl(Tooltip.d.ts, 0, 48))
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>content : Symbol(TooltipProps.content, Decl(Tooltip.d.ts, 1, 31))
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export declare const Tooltip: TooltipProps & { __internal: InternalUtil };
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>Tooltip : Symbol(Tooltip, Decl(Tooltip.d.ts, 2, 20))
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>TooltipProps : Symbol(TooltipProps, Decl(Tooltip.d.ts, 0, 48))
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>__internal : Symbol(__internal, Decl(Tooltip.d.ts, 2, 46))
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>InternalUtil : Symbol(InternalUtil, Decl(Tooltip.d.ts, 0, 8))
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=== /node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/utils/internal.d.ts ===
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// Internal utility type - should not be referenceable due to exports field
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export interface InternalUtil { __private: never; }
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>InternalUtil : Symbol(InternalUtil, Decl(internal.d.ts, 0, 0))
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>__private : Symbol(InternalUtil.__private, Decl(internal.d.ts, 1, 31))
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=== /node_modules/@base-lib/react/index.d.ts ===
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export * from "../../.pnpm/@[email protected]/node_modules/@base-lib/react/index.d.ts";
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=== /src/component.ts ===
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import { Tooltip } from "@base-lib/react";
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>Tooltip : Symbol(Tooltip, Decl(component.ts, 0, 8))
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// This function returns a value whose inferred type includes Tooltip with its internal types.
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// Without syntacticNodeBuilder, tsgo will:
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// 1. Analyze the function body to infer the return type
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// 2. Encounter Tooltip type which has __internal: InternalUtil
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// 3. Try to serialize InternalUtil type
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// 4. Fail to generate clean specifier (blocked by exports)
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// 5. Fall back to relative path through .pnpm directory
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// 6. With skipLibCheck, should suppress error instead of reporting TS2742
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export function createComponent() {
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>createComponent : Symbol(createComponent, Decl(component.ts, 0, 42))
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return {
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data: Tooltip
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>data : Symbol(data, Decl(component.ts, 11, 10))
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>Tooltip : Symbol(Tooltip, Decl(component.ts, 0, 8))
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};
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}
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‎testdata/baselines/reference/compiler/declarationEmitPnpmWorkspaceSkipLibCheck.types‎

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//// [tests/cases/compiler/declarationEmitPnpmWorkspaceSkipLibCheck.ts] ////
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=== /node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/index.d.ts ===
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export { Tooltip } from "./esm/Tooltip";
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>Tooltip : import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/Tooltip").TooltipProps & { __internal: import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/utils/internal").InternalUtil; }
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=== /node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/Tooltip.d.ts ===
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import { InternalUtil } from "./utils/internal";
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>InternalUtil : any
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export interface TooltipProps { content: string; }
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>content : string
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export declare const Tooltip: TooltipProps & { __internal: InternalUtil };
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>Tooltip : TooltipProps & { __internal: InternalUtil; }
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>__internal : InternalUtil
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=== /node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/utils/internal.d.ts ===
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// Internal utility type - should not be referenceable due to exports field
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export interface InternalUtil { __private: never; }
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>__private : never
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=== /node_modules/@base-lib/react/index.d.ts ===
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export * from "../../.pnpm/@[email protected]/node_modules/@base-lib/react/index.d.ts";
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=== /src/component.ts ===
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import { Tooltip } from "@base-lib/react";
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>Tooltip : import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/Tooltip").TooltipProps & { __internal: import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/utils/internal").InternalUtil; }
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// This function returns a value whose inferred type includes Tooltip with its internal types.
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// Without syntacticNodeBuilder, tsgo will:
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// 1. Analyze the function body to infer the return type
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// 2. Encounter Tooltip type which has __internal: InternalUtil
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// 3. Try to serialize InternalUtil type
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// 4. Fail to generate clean specifier (blocked by exports)
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// 5. Fall back to relative path through .pnpm directory
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// 6. With skipLibCheck, should suppress error instead of reporting TS2742
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export function createComponent() {
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>createComponent : () => { data: import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/Tooltip").TooltipProps & { __internal: import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/utils/internal").InternalUtil; }; }
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return {
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>{ data: Tooltip } : { data: import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/Tooltip").TooltipProps & { __internal: import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/utils/internal").InternalUtil; }; }
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data: Tooltip
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>data : import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/Tooltip").TooltipProps & { __internal: import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/utils/internal").InternalUtil; }
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>Tooltip : import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/Tooltip").TooltipProps & { __internal: import("/node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/utils/internal").InternalUtil; }
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};
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}
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‎testdata/tests/cases/compiler/declarationEmitPnpmWorkspaceSkipLibCheck.ts‎

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// @strict: true
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// @declaration: true
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// @emitDeclarationOnly: true
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// @skipLibCheck: true
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// @moduleResolution: node16
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// @module: node16
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// Test that skipLibCheck suppresses TS2742 errors for internal library types
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// when generating declarations in pnpm workspaces where package exports block
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// direct access to internal files.
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// @Filename: /node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/package.json
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{
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"name": "@base-lib/react",
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"version": "1.0.0",
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"exports": {
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".": "./index.d.ts"
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}
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}
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// @Filename: /node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/index.d.ts
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export { Tooltip } from "./esm/Tooltip";
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// @Filename: /node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/Tooltip.d.ts
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import { InternalUtil } from "./utils/internal";
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export interface TooltipProps { content: string; }
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export declare const Tooltip: TooltipProps & { __internal: InternalUtil };
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// @Filename: /node_modules/.pnpm/@[email protected]/node_modules/@base-lib/react/esm/utils/internal.d.ts
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// Internal utility type - should not be referenceable due to exports field
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export interface InternalUtil { __private: never; }
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// @Filename: /node_modules/@base-lib/react/package.json
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{
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"name": "@base-lib/react",
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"version": "1.0.0"
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}
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// @Filename: /node_modules/@base-lib/react/index.d.ts
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export * from "../../.pnpm/@[email protected]/node_modules/@base-lib/react/index.d.ts";
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// @Filename: /src/component.ts
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import { Tooltip } from "@base-lib/react";
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// This function returns a value whose inferred type includes Tooltip with its internal types.
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// Without syntacticNodeBuilder, tsgo will:
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// 1. Analyze the function body to infer the return type
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// 2. Encounter Tooltip type which has __internal: InternalUtil
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// 3. Try to serialize InternalUtil type
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// 4. Fail to generate clean specifier (blocked by exports)
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// 5. Fall back to relative path through .pnpm directory
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// 6. With skipLibCheck, should suppress error instead of reporting TS2742
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export function createComponent() {
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return {
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data: Tooltip
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};
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}
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