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types.ts
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namespace ts {
export interface Node {
getSourceFile(): SourceFile;
getChildCount(sourceFile?: SourceFile): number;
getChildAt(index: number, sourceFile?: SourceFile): Node;
getChildren(sourceFile?: SourceFile): Node[];
/* @internal */
getChildren(sourceFile?: SourceFileLike): Node[];
getStart(sourceFile?: SourceFile, includeJsDocComment?: boolean): number;
/* @internal */
getStart(sourceFile?: SourceFileLike, includeJsDocComment?: boolean): number;
getFullStart(): number;
getEnd(): number;
getWidth(sourceFile?: SourceFile): number;
getFullWidth(): number;
getLeadingTriviaWidth(sourceFile?: SourceFile): number;
getFullText(sourceFile?: SourceFile): string;
getText(sourceFile?: SourceFile): string;
getFirstToken(sourceFile?: SourceFile): Node;
getLastToken(sourceFile?: SourceFile): Node;
// See ts.forEachChild for documentation.
forEachChild<T>(cbNode: (node: Node) => T | undefined, cbNodeArray?: (nodes: NodeArray<Node>) => T | undefined): T | undefined;
}
export interface Identifier {
readonly text: string;
}
export interface Symbol {
readonly name: string;
getFlags(): SymbolFlags;
getEscapedName(): __String;
getName(): string;
getDeclarations(): Declaration[] | undefined;
getDocumentationComment(): SymbolDisplayPart[];
getJsDocTags(): JSDocTagInfo[];
}
export interface Type {
getFlags(): TypeFlags;
getSymbol(): Symbol | undefined;
getProperties(): Symbol[];
getProperty(propertyName: string): Symbol | undefined;
getApparentProperties(): Symbol[];
getCallSignatures(): Signature[];
getConstructSignatures(): Signature[];
getStringIndexType(): Type | undefined;
getNumberIndexType(): Type | undefined;
getBaseTypes(): BaseType[] | undefined;
getNonNullableType(): Type;
}
export interface Signature {
getDeclaration(): SignatureDeclaration;
getTypeParameters(): TypeParameter[] | undefined;
getParameters(): Symbol[];
getReturnType(): Type;
getDocumentationComment(): SymbolDisplayPart[];
getJsDocTags(): JSDocTagInfo[];
}
export interface SourceFile {
/* @internal */ version: string;
/* @internal */ scriptSnapshot: IScriptSnapshot;
/* @internal */ nameTable: UnderscoreEscapedMap<number>;
/* @internal */ getNamedDeclarations(): Map<Declaration[]>;
getLineAndCharacterOfPosition(pos: number): LineAndCharacter;
getLineEndOfPosition(pos: number): number;
getLineStarts(): ReadonlyArray<number>;
getPositionOfLineAndCharacter(line: number, character: number): number;
update(newText: string, textChangeRange: TextChangeRange): SourceFile;
}
export interface SourceFileLike {
getLineAndCharacterOfPosition(pos: number): LineAndCharacter;
}
export interface SourceMapSource {
getLineAndCharacterOfPosition(pos: number): LineAndCharacter;
}
/**
* Represents an immutable snapshot of a script at a specified time.Once acquired, the
* snapshot is observably immutable. i.e. the same calls with the same parameters will return
* the same values.
*/
export interface IScriptSnapshot {
/** Gets a portion of the script snapshot specified by [start, end). */
getText(start: number, end: number): string;
/** Gets the length of this script snapshot. */
getLength(): number;
/**
* Gets the TextChangeRange that describe how the text changed between this text and
* an older version. This information is used by the incremental parser to determine
* what sections of the script need to be re-parsed. 'undefined' can be returned if the
* change range cannot be determined. However, in that case, incremental parsing will
* not happen and the entire document will be re - parsed.
*/
getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange | undefined;
/** Releases all resources held by this script snapshot */
dispose?(): void;
}
export namespace ScriptSnapshot {
class StringScriptSnapshot implements IScriptSnapshot {
constructor(private text: string) {
}
public getText(start: number, end: number): string {
return start === 0 && end === this.text.length
? this.text
: this.text.substring(start, end);
}
public getLength(): number {
return this.text.length;
}
public getChangeRange(): TextChangeRange {
// Text-based snapshots do not support incremental parsing. Return undefined
// to signal that to the caller.
return undefined;
}
}
export function fromString(text: string): IScriptSnapshot {
return new StringScriptSnapshot(text);
}
}
export interface PreProcessedFileInfo {
referencedFiles: FileReference[];
typeReferenceDirectives: FileReference[];
importedFiles: FileReference[];
ambientExternalModules: string[];
isLibFile: boolean;
}
export interface HostCancellationToken {
isCancellationRequested(): boolean;
}
export interface InstallPackageOptions {
fileName: Path;
packageName: string;
}
//
// Public interface of the host of a language service instance.
//
export interface LanguageServiceHost extends GetEffectiveTypeRootsHost {
getCompilationSettings(): CompilerOptions;
getNewLine?(): string;
getProjectVersion?(): string;
getScriptFileNames(): string[];
getScriptKind?(fileName: string): ScriptKind;
getScriptVersion(fileName: string): string;
getScriptSnapshot(fileName: string): IScriptSnapshot | undefined;
getLocalizedDiagnosticMessages?(): any;
getCancellationToken?(): HostCancellationToken;
getCurrentDirectory(): string;
getDefaultLibFileName(options: CompilerOptions): string;
log?(s: string): void;
trace?(s: string): void;
error?(s: string): void;
useCaseSensitiveFileNames?(): boolean;
/*
* LS host can optionally implement these methods to support completions for module specifiers.
* Without these methods, only completions for ambient modules will be provided.
*/
readDirectory?(path: string, extensions?: ReadonlyArray<string>, exclude?: ReadonlyArray<string>, include?: ReadonlyArray<string>, depth?: number): string[];
readFile?(path: string, encoding?: string): string | undefined;
fileExists?(path: string): boolean;
/*
* LS host can optionally implement these methods to support automatic updating when new type libraries are installed
*/
getTypeRootsVersion?(): number;
/*
* LS host can optionally implement this method if it wants to be completely in charge of module name resolution.
* if implementation is omitted then language service will use built-in module resolution logic and get answers to
* host specific questions using 'getScriptSnapshot'.
*/
resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames?: string[]): ResolvedModule[];
resolveTypeReferenceDirectives?(typeDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[];
/* @internal */ hasInvalidatedResolution?: HasInvalidatedResolution;
/* @internal */ hasChangedAutomaticTypeDirectiveNames?: boolean;
/*
* getDirectories is also required for full import and type reference completions. Without it defined, certain
* completions will not be provided
*/
getDirectories?(directoryName: string): string[];
/**
* Gets a set of custom transformers to use during emit.
*/
getCustomTransformers?(): CustomTransformers | undefined;
isKnownTypesPackageName?(name: string): boolean;
installPackage?(options: InstallPackageOptions): Promise<ApplyCodeActionCommandResult>;
}
//
// Public services of a language service instance associated
// with a language service host instance
//
export interface LanguageService {
cleanupSemanticCache(): void;
getSyntacticDiagnostics(fileName: string): Diagnostic[];
getSemanticDiagnostics(fileName: string): Diagnostic[];
// TODO: Rename this to getProgramDiagnostics to better indicate that these are any
// diagnostics present for the program level, and not just 'options' diagnostics.
getCompilerOptionsDiagnostics(): Diagnostic[];
/**
* @deprecated Use getEncodedSyntacticClassifications instead.
*/
getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[];
/**
* @deprecated Use getEncodedSemanticClassifications instead.
*/
getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[];
// Encoded as triples of [start, length, ClassificationType].
getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications;
getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications;
getCompletionsAtPosition(fileName: string, position: number): CompletionInfo;
// "options" is optional only for backwards-compatibility
getCompletionEntryDetails(fileName: string, position: number, entryName: string, options?: FormatCodeOptions | FormatCodeSettings): CompletionEntryDetails;
getCompletionEntrySymbol(fileName: string, position: number, entryName: string): Symbol;
getQuickInfoAtPosition(fileName: string, position: number): QuickInfo;
getNameOrDottedNameSpan(fileName: string, startPos: number, endPos: number): TextSpan;
getBreakpointStatementAtPosition(fileName: string, position: number): TextSpan;
getSignatureHelpItems(fileName: string, position: number): SignatureHelpItems;
getRenameInfo(fileName: string, position: number): RenameInfo;
findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[];
getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[];
getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[];
getImplementationAtPosition(fileName: string, position: number): ImplementationLocation[];
getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[];
findReferences(fileName: string, position: number): ReferencedSymbol[];
getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[];
/** @deprecated */
getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[];
getNavigateToItems(searchValue: string, maxResultCount?: number, fileName?: string, excludeDtsFiles?: boolean): NavigateToItem[];
getNavigationBarItems(fileName: string): NavigationBarItem[];
getNavigationTree(fileName: string): NavigationTree;
getOutliningSpans(fileName: string): OutliningSpan[];
getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[];
getBraceMatchingAtPosition(fileName: string, position: number): TextSpan[];
getIndentationAtPosition(fileName: string, position: number, options: EditorOptions | EditorSettings): number;
getFormattingEditsForRange(fileName: string, start: number, end: number, options: FormatCodeOptions | FormatCodeSettings): TextChange[];
getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions | FormatCodeSettings): TextChange[];
getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions | FormatCodeSettings): TextChange[];
getDocCommentTemplateAtPosition(fileName: string, position: number): TextInsertion;
isValidBraceCompletionAtPosition(fileName: string, position: number, openingBrace: number): boolean;
getSpanOfEnclosingComment(fileName: string, position: number, onlyMultiLine: boolean): TextSpan;
getCodeFixesAtPosition(fileName: string, start: number, end: number, errorCodes: number[], formatOptions: FormatCodeSettings): CodeAction[];
applyCodeActionCommand(fileName: string, action: CodeActionCommand): Promise<ApplyCodeActionCommandResult>;
getApplicableRefactors(fileName: string, positionOrRaneg: number | TextRange): ApplicableRefactorInfo[];
getEditsForRefactor(fileName: string, formatOptions: FormatCodeSettings, positionOrRange: number | TextRange, refactorName: string, actionName: string): RefactorEditInfo | undefined;
getEmitOutput(fileName: string, emitOnlyDtsFiles?: boolean): EmitOutput;
getProgram(): Program;
/* @internal */ getNonBoundSourceFile(fileName: string): SourceFile;
/**
* @internal
* @deprecated Use ts.createSourceFile instead.
*/
getSourceFile(fileName: string): SourceFile;
dispose(): void;
}
export interface ApplyCodeActionCommandResult {
successMessage: string;
}
export interface Classifications {
spans: number[];
endOfLineState: EndOfLineState;
}
export interface ClassifiedSpan {
textSpan: TextSpan;
classificationType: ClassificationTypeNames;
}
/**
* Navigation bar interface designed for visual studio's dual-column layout.
* This does not form a proper tree.
* The navbar is returned as a list of top-level items, each of which has a list of child items.
* Child items always have an empty array for their `childItems`.
*/
export interface NavigationBarItem {
text: string;
kind: ScriptElementKind;
kindModifiers: string;
spans: TextSpan[];
childItems: NavigationBarItem[];
indent: number;
bolded: boolean;
grayed: boolean;
}
/**
* Node in a tree of nested declarations in a file.
* The top node is always a script or module node.
*/
export interface NavigationTree {
/** Name of the declaration, or a short description, e.g. "<class>". */
text: string;
kind: ScriptElementKind;
/** ScriptElementKindModifier separated by commas, e.g. "public,abstract" */
kindModifiers: string;
/**
* Spans of the nodes that generated this declaration.
* There will be more than one if this is the result of merging.
*/
spans: TextSpan[];
/** Present if non-empty */
childItems?: NavigationTree[];
}
export interface TodoCommentDescriptor {
text: string;
priority: number;
}
export interface TodoComment {
descriptor: TodoCommentDescriptor;
message: string;
position: number;
}
export class TextChange {
span: TextSpan;
newText: string;
}
export interface FileTextChanges {
fileName: string;
textChanges: TextChange[];
}
export interface CodeAction {
/** Description of the code action to display in the UI of the editor */
description: string;
/** Text changes to apply to each file as part of the code action */
changes: FileTextChanges[];
/**
* If the user accepts the code fix, the editor should send the action back in a `applyAction` request.
* This allows the language service to have side effects (e.g. installing dependencies) upon a code fix.
*/
commands?: CodeActionCommand[];
}
// Publicly, this type is just `{}`. Internally it is a union of all the actions we use.
// See `commands?: {}[]` in protocol.ts
export type CodeActionCommand = InstallPackageAction;
export interface InstallPackageAction {
/* @internal */ type: "install package";
/* @internal */ packageName: string;
}
/**
* A set of one or more available refactoring actions, grouped under a parent refactoring.
*/
export interface ApplicableRefactorInfo {
/**
* The programmatic name of the refactoring
*/
name: string;
/**
* A description of this refactoring category to show to the user.
* If the refactoring gets inlined (see below), this text will not be visible.
*/
description: string;
/**
* Inlineable refactorings can have their actions hoisted out to the top level
* of a context menu. Non-inlineanable refactorings should always be shown inside
* their parent grouping.
*
* If not specified, this value is assumed to be 'true'
*/
inlineable?: boolean;
actions: RefactorActionInfo[];
}
/**
* Represents a single refactoring action - for example, the "Extract Method..." refactor might
* offer several actions, each corresponding to a surround class or closure to extract into.
*/
export interface RefactorActionInfo {
/**
* The programmatic name of the refactoring action
*/
name: string;
/**
* A description of this refactoring action to show to the user.
* If the parent refactoring is inlined away, this will be the only text shown,
* so this description should make sense by itself if the parent is inlineable=true
*/
description: string;
}
/**
* A set of edits to make in response to a refactor action, plus an optional
* location where renaming should be invoked from
*/
export interface RefactorEditInfo {
edits: FileTextChanges[];
renameFilename: string | undefined;
renameLocation: number | undefined;
commands?: CodeActionCommand[];
}
export interface TextInsertion {
newText: string;
/** The position in newText the caret should point to after the insertion. */
caretOffset: number;
}
export interface DocumentSpan {
textSpan: TextSpan;
fileName: string;
}
export interface RenameLocation extends DocumentSpan {
}
export interface ReferenceEntry extends DocumentSpan {
isWriteAccess: boolean;
isDefinition: boolean;
isInString?: true;
}
export interface ImplementationLocation extends DocumentSpan {
kind: ScriptElementKind;
displayParts: SymbolDisplayPart[];
}
export interface DocumentHighlights {
fileName: string;
highlightSpans: HighlightSpan[];
}
export const enum HighlightSpanKind {
none = "none",
definition = "definition",
reference = "reference",
writtenReference = "writtenReference",
}
export interface HighlightSpan {
fileName?: string;
isInString?: true;
textSpan: TextSpan;
kind: HighlightSpanKind;
}
export interface NavigateToItem {
name: string;
kind: ScriptElementKind;
kindModifiers: string;
matchKind: string; // TODO: keyof typeof PatternMatchKind; (https://github.com/Microsoft/TypeScript/issues/15102)
isCaseSensitive: boolean;
fileName: string;
textSpan: TextSpan;
containerName: string;
containerKind: ScriptElementKind;
}
export enum IndentStyle {
None = 0,
Block = 1,
Smart = 2,
}
/* @deprecated - consider using EditorSettings instead */
export interface EditorOptions {
BaseIndentSize?: number;
IndentSize: number;
TabSize: number;
NewLineCharacter: string;
ConvertTabsToSpaces: boolean;
IndentStyle: IndentStyle;
}
export interface EditorSettings {
baseIndentSize?: number;
indentSize?: number;
tabSize?: number;
newLineCharacter?: string;
convertTabsToSpaces?: boolean;
indentStyle?: IndentStyle;
}
/* @deprecated - consider using FormatCodeSettings instead */
export interface FormatCodeOptions extends EditorOptions {
InsertSpaceAfterCommaDelimiter: boolean;
InsertSpaceAfterSemicolonInForStatements: boolean;
InsertSpaceBeforeAndAfterBinaryOperators: boolean;
InsertSpaceAfterConstructor?: boolean;
InsertSpaceAfterKeywordsInControlFlowStatements: boolean;
InsertSpaceAfterFunctionKeywordForAnonymousFunctions: boolean;
InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean;
InsertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: boolean;
InsertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean;
InsertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: boolean;
InsertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean;
InsertSpaceAfterTypeAssertion?: boolean;
InsertSpaceBeforeFunctionParenthesis?: boolean;
PlaceOpenBraceOnNewLineForFunctions: boolean;
PlaceOpenBraceOnNewLineForControlBlocks: boolean;
}
export interface FormatCodeSettings extends EditorSettings {
insertSpaceAfterCommaDelimiter?: boolean;
insertSpaceAfterSemicolonInForStatements?: boolean;
insertSpaceBeforeAndAfterBinaryOperators?: boolean;
insertSpaceAfterConstructor?: boolean;
insertSpaceAfterKeywordsInControlFlowStatements?: boolean;
insertSpaceAfterFunctionKeywordForAnonymousFunctions?: boolean;
insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis?: boolean;
insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets?: boolean;
insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean;
insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces?: boolean;
insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean;
insertSpaceAfterTypeAssertion?: boolean;
insertSpaceBeforeFunctionParenthesis?: boolean;
placeOpenBraceOnNewLineForFunctions?: boolean;
placeOpenBraceOnNewLineForControlBlocks?: boolean;
}
export interface DefinitionInfo {
fileName: string;
textSpan: TextSpan;
kind: ScriptElementKind;
name: string;
containerKind: ScriptElementKind;
containerName: string;
}
export interface ReferencedSymbolDefinitionInfo extends DefinitionInfo {
displayParts: SymbolDisplayPart[];
}
export interface ReferencedSymbol {
definition: ReferencedSymbolDefinitionInfo;
references: ReferenceEntry[];
}
export enum SymbolDisplayPartKind {
aliasName,
className,
enumName,
fieldName,
interfaceName,
keyword,
lineBreak,
numericLiteral,
stringLiteral,
localName,
methodName,
moduleName,
operator,
parameterName,
propertyName,
punctuation,
space,
text,
typeParameterName,
enumMemberName,
functionName,
regularExpressionLiteral,
}
export interface SymbolDisplayPart {
text: string;
kind: string;
}
export interface JSDocTagInfo {
name: string;
text?: string;
}
export interface QuickInfo {
kind: ScriptElementKind;
kindModifiers: string;
textSpan: TextSpan;
displayParts: SymbolDisplayPart[];
documentation: SymbolDisplayPart[];
tags: JSDocTagInfo[];
}
export interface RenameInfo {
canRename: boolean;
localizedErrorMessage: string;
displayName: string;
fullDisplayName: string;
kind: ScriptElementKind;
kindModifiers: string;
triggerSpan: TextSpan;
}
export interface SignatureHelpParameter {
name: string;
documentation: SymbolDisplayPart[];
displayParts: SymbolDisplayPart[];
isOptional: boolean;
}
/**
* Represents a single signature to show in signature help.
* The id is used for subsequent calls into the language service to ask questions about the
* signature help item in the context of any documents that have been updated. i.e. after
* an edit has happened, while signature help is still active, the host can ask important
* questions like 'what parameter is the user currently contained within?'.
*/
export interface SignatureHelpItem {
isVariadic: boolean;
prefixDisplayParts: SymbolDisplayPart[];
suffixDisplayParts: SymbolDisplayPart[];
separatorDisplayParts: SymbolDisplayPart[];
parameters: SignatureHelpParameter[];
documentation: SymbolDisplayPart[];
tags: JSDocTagInfo[];
}
/**
* Represents a set of signature help items, and the preferred item that should be selected.
*/
export interface SignatureHelpItems {
items: SignatureHelpItem[];
applicableSpan: TextSpan;
selectedItemIndex: number;
argumentIndex: number;
argumentCount: number;
}
export interface CompletionInfo {
isGlobalCompletion: boolean;
isMemberCompletion: boolean;
/**
* true when the current location also allows for a new identifier
*/
isNewIdentifierLocation: boolean;
entries: CompletionEntry[];
}
export interface CompletionEntry {
name: string;
kind: ScriptElementKind;
kindModifiers: string; // see ScriptElementKindModifier, comma separated
sortText: string;
/**
* An optional span that indicates the text to be replaced by this completion item. It will be
* set if the required span differs from the one generated by the default replacement behavior and should
* be used in that case
*/
replacementSpan?: TextSpan;
hasAction?: true;
}
export interface CompletionEntryDetails {
name: string;
kind: ScriptElementKind;
kindModifiers: string; // see ScriptElementKindModifier, comma separated
displayParts: SymbolDisplayPart[];
documentation: SymbolDisplayPart[];
tags: JSDocTagInfo[];
codeActions?: CodeAction[];
}
export interface OutliningSpan {
/** The span of the document to actually collapse. */
textSpan: TextSpan;
/** The span of the document to display when the user hovers over the collapsed span. */
hintSpan: TextSpan;
/** The text to display in the editor for the collapsed region. */
bannerText: string;
/**
* Whether or not this region should be automatically collapsed when
* the 'Collapse to Definitions' command is invoked.
*/
autoCollapse: boolean;
}
export const enum OutputFileType {
JavaScript,
SourceMap,
Declaration
}
export const enum EndOfLineState {
None,
InMultiLineCommentTrivia,
InSingleQuoteStringLiteral,
InDoubleQuoteStringLiteral,
InTemplateHeadOrNoSubstitutionTemplate,
InTemplateMiddleOrTail,
InTemplateSubstitutionPosition,
}
export enum TokenClass {
Punctuation,
Keyword,
Operator,
Comment,
Whitespace,
Identifier,
NumberLiteral,
StringLiteral,
RegExpLiteral,
}
export interface ClassificationResult {
finalLexState: EndOfLineState;
entries: ClassificationInfo[];
}
export interface ClassificationInfo {
length: number;
classification: TokenClass;
}
export interface Classifier {
/**
* Gives lexical classifications of tokens on a line without any syntactic context.
* For instance, a token consisting of the text 'string' can be either an identifier
* named 'string' or the keyword 'string', however, because this classifier is not aware,
* it relies on certain heuristics to give acceptable results. For classifications where
* speed trumps accuracy, this function is preferable; however, for true accuracy, the
* syntactic classifier is ideal. In fact, in certain editing scenarios, combining the
* lexical, syntactic, and semantic classifiers may issue the best user experience.
*
* @param text The text of a line to classify.
* @param lexState The state of the lexical classifier at the end of the previous line.
* @param syntacticClassifierAbsent Whether the client is *not* using a syntactic classifier.
* If there is no syntactic classifier (syntacticClassifierAbsent=true),
* certain heuristics may be used in its place; however, if there is a
* syntactic classifier (syntacticClassifierAbsent=false), certain
* classifications which may be incorrectly categorized will be given
* back as Identifiers in order to allow the syntactic classifier to
* subsume the classification.
* @deprecated Use getLexicalClassifications instead.
*/
getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult;
getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications;
}
export const enum ScriptElementKind {
unknown = "",
warning = "warning",
/** predefined type (void) or keyword (class) */
keyword = "keyword",
/** top level script node */
scriptElement = "script",
/** module foo {} */
moduleElement = "module",
/** class X {} */
classElement = "class",
/** var x = class X {} */
localClassElement = "local class",
/** interface Y {} */
interfaceElement = "interface",
/** type T = ... */
typeElement = "type",
/** enum E */
enumElement = "enum",
enumMemberElement = "enum member",
/**
* Inside module and script only
* const v = ..
*/
variableElement = "var",
/** Inside function */
localVariableElement = "local var",
/**
* Inside module and script only
* function f() { }
*/
functionElement = "function",
/** Inside function */
localFunctionElement = "local function",
/** class X { [public|private]* foo() {} } */
memberFunctionElement = "method",
/** class X { [public|private]* [get|set] foo:number; } */
memberGetAccessorElement = "getter",
memberSetAccessorElement = "setter",
/**
* class X { [public|private]* foo:number; }
* interface Y { foo:number; }
*/
memberVariableElement = "property",
/** class X { constructor() { } } */
constructorImplementationElement = "constructor",
/** interface Y { ():number; } */
callSignatureElement = "call",
/** interface Y { []:number; } */
indexSignatureElement = "index",
/** interface Y { new():Y; } */
constructSignatureElement = "construct",
/** function foo(*Y*: string) */
parameterElement = "parameter",
typeParameterElement = "type parameter",
primitiveType = "primitive type",
label = "label",
alias = "alias",
constElement = "const",
letElement = "let",
directory = "directory",
externalModuleName = "external module name",
/**
* <JsxTagName attribute1 attribute2={0} />
*/
jsxAttribute = "JSX attribute",
}
export const enum ScriptElementKindModifier {
none = "",
publicMemberModifier = "public",
privateMemberModifier = "private",
protectedMemberModifier = "protected",
exportedModifier = "export",
ambientModifier = "declare",
staticModifier = "static",
abstractModifier = "abstract",
}
export const enum ClassificationTypeNames {
comment = "comment",
identifier = "identifier",
keyword = "keyword",
numericLiteral = "number",
operator = "operator",
stringLiteral = "string",
whiteSpace = "whitespace",
text = "text",
punctuation = "punctuation",
className = "class name",
enumName = "enum name",
interfaceName = "interface name",
moduleName = "module name",
typeParameterName = "type parameter name",
typeAliasName = "type alias name",
parameterName = "parameter name",
docCommentTagName = "doc comment tag name",
jsxOpenTagName = "jsx open tag name",
jsxCloseTagName = "jsx close tag name",
jsxSelfClosingTagName = "jsx self closing tag name",
jsxAttribute = "jsx attribute",
jsxText = "jsx text",
jsxAttributeStringLiteralValue = "jsx attribute string literal value",
}
export const enum ClassificationType {
comment = 1,
identifier = 2,
keyword = 3,
numericLiteral = 4,
operator = 5,
stringLiteral = 6,
regularExpressionLiteral = 7,
whiteSpace = 8,
text = 9,
punctuation = 10,
className = 11,
enumName = 12,
interfaceName = 13,
moduleName = 14,
typeParameterName = 15,
typeAliasName = 16,
parameterName = 17,
docCommentTagName = 18,
jsxOpenTagName = 19,
jsxCloseTagName = 20,
jsxSelfClosingTagName = 21,
jsxAttribute = 22,
jsxText = 23,
jsxAttributeStringLiteralValue = 24,
}
}