BuiltInEvalHandlerMapper: {
    "built-in:-": (
        resolve: VariableResolve,
        operator: RNodeWithParent,
        environment?: REnvironmentInformation,
        graph?: DataflowGraph<DataflowGraphVertexInfo, DataflowGraphEdge>,
        idMap?: AstIdMap,
    ) =>
        | { type: symbol }
        | ValueNumber<Lift<RNumberValue>>
        | ValueVector<Lift<ValueNumber<Lift<RNumberValue>>[]>, Value>;
    "built-in::": (
        resolve: VariableResolve,
        operator: RNodeWithParent,
        environment?: REnvironmentInformation,
        graph?: DataflowGraph<DataflowGraphVertexInfo, DataflowGraphEdge>,
        idMap?: AstIdMap,
    ) =>
        | { type: symbol }
        | ValueVector<Lift<ValueNumber<Lift<RNumberValue>>[]>, Value>;
    "built-in:+": (
        resolve: VariableResolve,
        operator: RNodeWithParent,
        environment?: REnvironmentInformation,
        graph?: DataflowGraph<DataflowGraphVertexInfo, DataflowGraphEdge>,
        idMap?: AstIdMap,
    ) =>
        | { type: symbol }
        | ValueNumber<Lift<RNumberValue>>
        | ValueVector<Lift<ValueNumber<Lift<RNumberValue>>[]>, Value>;
    "built-in:c": (
        resolve: VariableResolve,
        node: RNodeWithParent,
        environment?: REnvironmentInformation,
        graph?: DataflowGraph<DataflowGraphVertexInfo, DataflowGraphEdge>,
        idMap?: AstIdMap,
    ) => { type: symbol } | ValueVector<Lift<Value[]>, Value>;
} = ...

Type declaration