import type { HelperManager } from "./HelperManager"; import type { Token } from "./parser/tokenizer"; import type { ContextualKeyword } from "./parser/tokenizer/keywords"; import { TokenType } from "./parser/tokenizer/types"; export interface TokenProcessorSnapshot { resultCode: string; tokenIndex: number; } export default class TokenProcessor { readonly code: string; readonly tokens: Array; readonly isFlowEnabled: boolean; readonly disableESTransforms: boolean; readonly helperManager: HelperManager; private resultCode; private tokenIndex; constructor(code: string, tokens: Array, isFlowEnabled: boolean, disableESTransforms: boolean, helperManager: HelperManager); /** * Make a new TokenProcessor for things like lookahead. */ snapshot(): TokenProcessorSnapshot; restoreToSnapshot(snapshot: TokenProcessorSnapshot): void; getResultCodeIndex(): number; reset(): void; matchesContextualAtIndex(index: number, contextualKeyword: ContextualKeyword): boolean; identifierNameAtIndex(index: number): string; identifierName(): string; identifierNameForToken(token: Token): string; rawCodeForToken(token: Token): string; stringValueAtIndex(index: number): string; stringValue(): string; stringValueForToken(token: Token): string; matches1AtIndex(index: number, t1: TokenType): boolean; matches2AtIndex(index: number, t1: TokenType, t2: TokenType): boolean; matches3AtIndex(index: number, t1: TokenType, t2: TokenType, t3: TokenType): boolean; matches1(t1: TokenType): boolean; matches2(t1: TokenType, t2: TokenType): boolean; matches3(t1: TokenType, t2: TokenType, t3: TokenType): boolean; matches4(t1: TokenType, t2: TokenType, t3: TokenType, t4: TokenType): boolean; matches5(t1: TokenType, t2: TokenType, t3: TokenType, t4: TokenType, t5: TokenType): boolean; matchesContextual(contextualKeyword: ContextualKeyword): boolean; matchesContextIdAndLabel(type: TokenType, contextId: number): boolean; previousWhitespaceAndComments(): string; replaceToken(newCode: string): void; replaceTokenTrimmingLeftWhitespace(newCode: string): void; removeInitialToken(): void; removeToken(): void; copyExpectedToken(tokenType: TokenType): void; copyToken(): void; copyTokenWithPrefix(prefix: string): void; private appendTokenPrefix; private appendTokenSuffix; appendCode(code: string): void; currentToken(): Token; currentTokenCode(): string; tokenAtRelativeIndex(relativeIndex: number): Token; currentIndex(): number; /** * Move to the next token. Only suitable in preprocessing steps. When * generating new code, you should use copyToken or removeToken. */ nextToken(): void; previousToken(): void; finish(): string; isAtEnd(): boolean; }