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import { Token } from './token';
import { Errors } from './errors';
import { Node, Comment, Decorator, SourceLocation } from './estree';
export declare const enum Context {
None = 0,
OptionsNext = 1,
OptionsRanges = 2,
OptionsLoc = 4,
OptionsDirectives = 8,
OptionsJSX = 16,
OptionsGlobalReturn = 32,
OptionsLexical = 64,
OptionsPreserveParens = 128,
OptionsWebCompat = 256,
OptionsRaw = 512,
Strict = 1024,
Module = 2048,
InSwitch = 4096,
InGlobal = 8192,
InClass = 16384,
AllowRegExp = 32768,
TaggedTemplate = 65536,
InIteration = 131072,
SuperProperty = 262144,
SuperCall = 524288,
InYieldContext = 2097152,
InAwaitContext = 4194304,
InArgumentList = 8388608,
InConstructor = 16777216,
InMethod = 33554432,
AllowNewTarget = 67108864,
DisallowIn = 134217728,
OptionsIdentifierPattern = 268435456,
OptionsSpecDeviation = 536870912,
AllowEscapedKeyword = 1073741824,
OptionsUniqueKeyInPattern = -2147483648
}
export declare const enum PropertyKind {
None = 0,
Method = 1,
Computed = 2,
Shorthand = 4,
Generator = 8,
Async = 16,
Static = 32,
Constructor = 64,
ClassField = 128,
Getter = 256,
Setter = 512,
Extends = 1024,
Literal = 2048,
PrivateField = 4096,
GetSet = 768
}
export declare const enum BindingKind {
None = 0,
ArgumentList = 1,
Empty = 2,
Variable = 4,
Let = 8,
Const = 16,
Class = 32,
FunctionLexical = 64,
FunctionStatement = 128,
CatchPattern = 256,
CatchIdentifier = 512,
CatchIdentifierOrPattern = 768,
LexicalOrFunction = 68,
LexicalBinding = 248
}
export declare const enum Origin {
None = 0,
Statement = 1,
BlockStatement = 2,
TopLevel = 4,
Declaration = 8,
Arrow = 16,
ForStatement = 32,
Export = 64
}
export declare const enum AssignmentKind {
None = 0,
Assignable = 1,
CannotAssign = 2
}
export declare const enum DestructuringKind {
None = 0,
HasToDestruct = 8,
CannotDestruct = 16,
Assignable = 32,
SeenProto = 64,
Await = 128,
Yield = 256
}
export declare const enum Flags {
None = 0,
NewLine = 1,
HasConstructor = 32,
Octals = 64,
SimpleParameterList = 128,
HasStrictReserved = 256,
StrictEvalArguments = 512,
DisallowCall = 1024,
HasOptionalChaining = 2048
}
export declare const enum HoistedClassFlags {
None = 0,
Hoisted = 1,
Export = 2
}
export declare const enum HoistedFunctionFlags {
None = 0,
Hoisted = 1,
Export = 2
}
export declare const enum ScopeKind {
None = 0,
ForStatement = 1,
Block = 2,
CatchStatement = 4,
SwitchStatement = 8,
ArgList = 16,
TryStatement = 32,
CatchBlock = 64,
FunctionBody = 128,
FunctionRoot = 256,
FunctionParams = 512,
ArrowParams = 1024,
CatchIdentifier = 2048
}
export declare type OnComment = void | Comment[] | ((type: string, value: string, start: number, end: number, loc: SourceLocation) => any);
export declare type OnToken = void | Token[] | ((token: string, start: number, end: number, loc: SourceLocation) => any);
export interface ScopeState {
parent: ScopeState | undefined;
type: ScopeKind;
scopeError?: ScopeError | null;
}
export interface ScopeError {
type: Errors;
params: string[];
index: number;
line: number;
column: number;
}
export interface ParserState {
source: string;
flags: Flags;
index: number;
line: number;
column: number;
tokenPos: number;
startPos: number;
startColumn: number;
startLine: number;
colPos: number;
linePos: number;
end: number;
token: Token;
onComment: any;
onToken: any;
tokenValue: any;
tokenRaw: string;
tokenRegExp: void | {
pattern: string;
flags: string;
};
sourceFile: string | void;
assignable: AssignmentKind | DestructuringKind;
destructible: AssignmentKind | DestructuringKind;
currentChar: number;
exportedNames: any;
exportedBindings: any;
leadingDecorators: Decorator[];
}
export declare function matchOrInsertSemicolon(parser: ParserState, context: Context, specDeviation?: number): void;
export declare function isValidStrictMode(parser: ParserState, index: number, tokenPos: number, tokenValue: string): 0 | 1;
export declare function optionalBit(parser: ParserState, context: Context, t: Token): 0 | 1;
export declare function consumeOpt(parser: ParserState, context: Context, t: Token): boolean;
export declare function consume(parser: ParserState, context: Context, t: Token): void;
export declare function reinterpretToPattern(state: ParserState, node: any): void;
export declare function validateBindingIdentifier(parser: ParserState, context: Context, kind: BindingKind, t: Token, skipEvalArgCheck: 0 | 1): void;
export declare function validateFunctionName(parser: ParserState, context: Context, t: Token): void;
export declare function isStrictReservedWord(parser: ParserState, context: Context, t: Token): boolean;
export declare function isPropertyWithPrivateFieldKey(expr: any): boolean;
export declare function isValidLabel(parser: ParserState, labels: any, name: string, isIterationStatement: 0 | 1): 0 | 1;
export declare function validateAndDeclareLabel(parser: ParserState, labels: any, name: string): void;
export declare function finishNode<T extends Node>(parser: ParserState, context: Context, start: number, line: number, column: number, node: T): T;
export declare function createArrowHeadParsingScope(parser: ParserState, context: Context, value: string): ScopeState;
export declare function recordScopeError(parser: ParserState, type: Errors, ...params: string[]): ScopeError;
export declare function createScope(): ScopeState;
export declare function addChildScope(parent: ScopeState | undefined, type: ScopeKind): ScopeState;
export declare function addVarOrBlock(parser: ParserState, context: Context, scope: ScopeState, name: string, kind: BindingKind, origin: Origin): void;
export declare function addBlockName(parser: ParserState, context: Context, scope: any, name: string, kind: BindingKind, origin: Origin): void;
export declare function addVarName(parser: ParserState, context: Context, scope: ScopeState, name: string, kind: BindingKind): void;
export declare function declareUnboundVariable(parser: ParserState, name: string): void;
export declare function addBindingToExports(parser: ParserState, name: string): void;
export declare function pushComment(context: Context, array: any[]): any;
export declare function pushToken(context: Context, array: any[]): any;
export declare function isValidIdentifier(context: Context, t: Token): boolean;
export declare function classifyIdentifier(parser: ParserState, context: Context, t: Token, isArrow: 0 | 1): any;
//# sourceMappingURL=common.d.ts.map
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