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js-slang

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Javascript-based implementations of Source, written in Typescript

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/** * A visitor that evaluates all definitions in a Scheme AST. * If several redefinitions are made, they are converted to reassignments. * Required to play nice with JavaScript's scoping rules. */ import { Expression, Atomic, Extended } from "../types/nodes/scheme-node-types"; import { Visitor } from "."; export declare class Redefiner implements Visitor { static create(): Redefiner; redefineScope(scope: Expression[]): Expression[]; redefine(nodes: Expression[]): Expression[]; visitSequence(node: Atomic.Sequence): Atomic.Sequence; visitNumericLiteral(node: Atomic.NumericLiteral): Atomic.NumericLiteral; visitBooleanLiteral(node: Atomic.BooleanLiteral): Atomic.BooleanLiteral; visitStringLiteral(node: Atomic.StringLiteral): Atomic.StringLiteral; visitLambda(node: Atomic.Lambda): Atomic.Lambda; visitIdentifier(node: Atomic.Identifier): Atomic.Identifier; visitDefinition(node: Atomic.Definition): Atomic.Definition; visitApplication(node: Atomic.Application): Atomic.Application; visitConditional(node: Atomic.Conditional): Atomic.Conditional; visitPair(node: Atomic.Pair): Atomic.Pair; visitNil(node: Atomic.Nil): Atomic.Nil; visitSymbol(node: Atomic.Symbol): Atomic.Symbol; visitSpliceMarker(node: Atomic.SpliceMarker): Atomic.SpliceMarker; visitReassignment(node: Atomic.Reassignment): Atomic.Reassignment; visitImport(node: Atomic.Import): Atomic.Import; visitExport(node: Atomic.Export): Atomic.Export; visitVector(node: Atomic.Vector): Atomic.Vector; visitFunctionDefinition(node: Extended.FunctionDefinition): Extended.FunctionDefinition; visitLet(node: Extended.Let): Extended.Let; visitCond(node: Extended.Cond): Extended.Cond; visitList(node: Extended.List): Extended.List; visitBegin(node: Extended.Begin): Extended.Begin; visitDelay(node: Extended.Delay): Extended.Delay; }