export declare const MAX_MACRO_EXPANSION_DEPTH = 128;
export declare const NodeTypes: {
    readonly Num: "Num";
    readonly Str: "Str";
    readonly Atom: "Atom";
    readonly Call: "Call";
    readonly SpecialExpression: "SpecialExpression";
    readonly Sym: "Sym";
    readonly Builtin: "Builtin";
    readonly Special: "Special";
    readonly Reserved: "Reserved";
    readonly Binding: "Binding";
    readonly Spread: "Spread";
    readonly TmplStr: "TmplStr";
    readonly If: "If";
    readonly Block: "Block";
    readonly Effect: "Effect";
    readonly Recur: "Recur";
    readonly Array: "Array";
    readonly Parallel: "Parallel";
    readonly Race: "Race";
    readonly Settled: "Settled";
    readonly Perform: "Perform";
    readonly Object: "Object";
    readonly Function: "Function";
    readonly Let: "Let";
    readonly And: "And";
    readonly Or: "Or";
    readonly Qq: "Qq";
    readonly Loop: "Loop";
    readonly For: "For";
    readonly Match: "Match";
    readonly Import: "Import";
    readonly Macro: "Macro";
    readonly Handler: "Handler";
    readonly Resume: "Resume";
    readonly WithHandler: "WithHandler";
    readonly CodeTmpl: "CodeTmpl";
    readonly Splice: "Splice";
    readonly InlinedData: "InlinedData";
    readonly MacroCall: "MacroCall";
};
export type NodeType = typeof NodeTypes[keyof typeof NodeTypes];
export declare function isNodeType(type: unknown): type is NodeType;
declare const functionTypes: readonly ["UserDefined", "Macro", "Partial", "Comp", "Constantly", "Juxt", "Complement", "EveryPred", "SomePred", "Fnull", "QualifiedMatcher", "Builtin", "SpecialBuiltin", "Module", "Handler", "Resume"];
export type FunctionType = typeof functionTypes[number];
export declare function isFunctionType(type: unknown): type is FunctionType;
export {};