import * as Semantic from '@math-blocks/semantic';
export declare const getCoeff: (node: Semantic.types.Node) => Semantic.types.Node;
export declare const isTermOfIdent: (term: Semantic.types.Node, ident: Semantic.types.Identifier) => boolean;
export declare const flipSign: (node: Semantic.types.Node) => Semantic.types.Node;
export declare const convertSubTermToNeg: (node: Semantic.types.Node) => Semantic.types.Node;