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This site describes solve-engine as it is on main: 2.43.0, which npm does not have yet. npm installs 2.40.0, so a page may show an answer that version does not give yet.

checkExpressionComplexity

function checkExpressionComplexity(tokens, config): {
  complexityScore: number;
  engineError?: EngineError;
  errorMessage?: string;
  passed: boolean;
};

Defined in: packages/engine/src/engine/ExpressionEngineSafety.ts:84

Score expression complexity based on token count, function calls, and nesting depth. Returns the complexity score and whether it exceeds the configured maximum.

Parameters

Section titled “Parameters”
ParameterType
tokensToken[]
configValidationConfig

Returns

Section titled “Returns”
{
  complexityScore: number;
  engineError?: EngineError;
  errorMessage?: string;
  passed: boolean;
}

complexityScore

Section titled “complexityScore”
complexityScore: number;

engineError?

Section titled “engineError?”
optional engineError?: EngineError;

errorMessage?

Section titled “errorMessage?”
optional errorMessage?: string;

passed

Section titled “passed”
passed: boolean;