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28 changes: 27 additions & 1 deletion packages/types/src/parser-options.ts
Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,31 @@ type SourceType = SourceTypeClassic | 'commonjs';

type JSDocParsingMode = 'all' | 'none' | 'type-info';

/**
* Granular options to configure the project service.
*/
interface ProjectServiceOptions {
/**
* Globs of files to allow running with the default project compiler options
* despite not being matched by the project service.
*/
allowDefaultProject?: string[];

/**
* Path to a TSConfig to use instead of TypeScript's default project configuration.
*/
defaultProject?: string;

/**
* The maximum number of files {@link allowDefaultProject} may match.
* Each file match slows down linting, so if you do need to use this, please
* file an informative issue on typescript-eslint explaining why - so we can
* help you avoid using it!
* @default 8
*/
maximumDefaultProjectFileMatchCount_THIS_WILL_SLOW_DOWN_LINTING?: number;
}

// If you add publicly visible options here, make sure they're also documented in `docs/packages/Parser.mdx`
interface ParserOptions {
ecmaFeatures?:
Expand Down Expand Up @@ -67,7 +92,7 @@ interface ParserOptions {
programs?: Program[] | null;
project?: string[] | string | boolean | null;
projectFolderIgnoreList?: string[];
projectService?: boolean;
projectService?: boolean | ProjectServiceOptions;
range?: boolean;
sourceType?: SourceType | undefined;
tokens?: boolean;
Expand All @@ -86,5 +111,6 @@ export {
EcmaVersion,
JSDocParsingMode,
ParserOptions,
ProjectServiceOptions,
SourceType,
};
28 changes: 3 additions & 25 deletions packages/typescript-estree/src/parser-options.ts
Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,14 @@ import type {
CacheDurationSeconds,
DebugLevel,
JSDocParsingMode,
ProjectServiceOptions,
} from '@typescript-eslint/types';
import type * as ts from 'typescript';

import type { TSESTree, TSESTreeToTSNode, TSNode, TSToken } from './ts-estree';

export { ProjectServiceOptions } from '@typescript-eslint/types';

//////////////////////////////////////////////////////////
// MAKE SURE THIS IS KEPT IN SYNC WITH THE WEBSITE DOCS //
//////////////////////////////////////////////////////////
Expand Down Expand Up @@ -101,31 +104,6 @@ interface ParseOptions {
suppressDeprecatedPropertyWarnings?: boolean;
}

/**
* Granular options to configure the project service.
*/
export interface ProjectServiceOptions {
/**
* Globs of files to allow running with the default project compiler options
* despite not being matched by the project service.
*/
allowDefaultProject?: string[];

/**
* Path to a TSConfig to use instead of TypeScript's default project configuration.
*/
defaultProject?: string;

/**
* The maximum number of files {@link allowDefaultProject} may match.
* Each file match slows down linting, so if you do need to use this, please
* file an informative issue on typescript-eslint explaining why - so we can
* help you avoid using it!
* @default 8
*/
maximumDefaultProjectFileMatchCount_THIS_WILL_SLOW_DOWN_LINTING?: number;
}

interface ParseAndGenerateServicesOptions extends ParseOptions {
/**
* Granular control of the expiry lifetime of our internal caches.
Expand Down