import { EnviromentValues, EnviromentVariables, MTreeNode } from '../../model/Measurement';
export declare type BinaryOperator = (a: MTreeNode, b: MTreeNode, values: EnviromentValues, trees: EnviromentVariables) => MTreeNode;
export declare type ListOperator = (a: MTreeNode, values: EnviromentValues, trees: EnviromentVariables) => MTreeNode;
export declare type Comparator = (a: number | string, b: number | string) => boolean;
export declare const MListOperators: readonly ["sum", "max", "min", "count", "average"];
export declare const MBinaryOperators: readonly ["+", "-", "*", "/"];
export declare const MComparators: readonly [">=", "<=", "=", ">", "<"];
export declare type MListOperatorTypes = typeof MListOperators[number];
export declare type MBinOperatorTypes = typeof MBinaryOperators[number];
export declare type MComparatorTypes = typeof MComparators[number];
export declare const MLOperators: Record<MListOperatorTypes, ListOperator>;
export declare const MBOperators: Record<MBinOperatorTypes, BinaryOperator>;
export declare const MComparison: Record<MComparatorTypes, Comparator>;
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