Function getLookaheadPaths

getLookaheadPaths(options): LookaheadSequence[]
Computes all lookahead paths for a given production.

The result is a three-dimensional array of token types. Accessing this array with the index of an alternative of the given production returns a two-dimensional array. Each entry of this array represents a list of the token types which can occur in this alternative.
Parameters
- options: {
      maxLookahead: number;
      occurrence: number;
      prodType: LookaheadProductionType;
      rule: Rule;
  }
  - maxLookahead: number
    
    The maximum amount of lookahead for this production.
  - occurrence: number
    
    The occurrence number of this production within its rule.
  - prodType: LookaheadProductionType
    
    The type of this production.
  - rule: Rule
    
    The rule which contains this production.
Returns LookaheadSequence[]
- Defined in api.d.ts:2274

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