import { ArrayExpressionNode, AssignmentExpressionNode, AngularJsAstNode, BinaryExpressionNode, CallExpressionNode, ConditionalExpressionNode, ConstantNode, ExpressionStatementNode, IdentifierNode, LiteralNode, LocalsExpressionNode, LogcalExpressionNode, MemberExpressionNode, ObjectExpressionNode, ProgramNode, PropertyNode, ThisExpressionNode, UnaryExpressionNode } from "./ast";
export declare abstract class BaseWalker {
    protected abstract walkArrayExpressionNode(node: ArrayExpressionNode): void;
    protected abstract walkAssignmentExpressionNode(node: AssignmentExpressionNode): void;
    protected abstract walkBinaryExpressionNode(node: BinaryExpressionNode): void;
    protected abstract walkCallExpressionNode(node: CallExpressionNode): void;
    protected abstract walkConditionalExpressionNode(node: ConditionalExpressionNode): void;
    protected abstract walkExpressionStatementNode(node: ExpressionStatementNode): void;
    protected abstract walkIdentifierNode(node: IdentifierNode): void;
    protected abstract walkLiteralNode(node: LiteralNode | ConstantNode): void;
    protected abstract walkLocalsExpressionNode(node: LocalsExpressionNode): void;
    protected abstract walkLogicalExpressionNode(node: LogcalExpressionNode): void;
    protected abstract walkMemberExpressionNode(node: MemberExpressionNode): void;
    protected abstract walkObjectExpressionNode(node: ObjectExpressionNode): void;
    protected abstract walkProgramNode(node: ProgramNode): void;
    protected abstract walkPropertyNode(node: PropertyNode): void;
    protected abstract walkThisExpressionNode(node: ThisExpressionNode): void;
    protected abstract walkUnaryExpressionNode(node: UnaryExpressionNode): void;
    protected dispatchAll(nodes: AngularJsAstNode[]): void;
    protected dispatch(node: AngularJsAstNode): void;
    walk(node: ProgramNode): void;
}
export declare class SkippingWalker extends BaseWalker {
    protected walkArrayExpressionNode(node: ArrayExpressionNode): void;
    protected walkAssignmentExpressionNode(node: AssignmentExpressionNode): void;
    protected walkBinaryExpressionNode(node: BinaryExpressionNode): void;
    protected walkCallExpressionNode(node: CallExpressionNode): void;
    protected walkConditionalExpressionNode(node: ConditionalExpressionNode): void;
    protected walkExpressionStatementNode(node: ExpressionStatementNode): void;
    protected walkIdentifierNode(_: IdentifierNode): void;
    protected walkLiteralNode(_: LiteralNode | ConstantNode): void;
    protected walkLocalsExpressionNode(_: LocalsExpressionNode): void;
    protected walkLogicalExpressionNode(node: LogcalExpressionNode): void;
    protected walkMemberExpressionNode(node: MemberExpressionNode): void;
    protected walkObjectExpressionNode(node: ObjectExpressionNode): void;
    protected walkProgramNode(node: ProgramNode): void;
    protected walkPropertyNode(node: PropertyNode): void;
    protected walkThisExpressionNode(_: ThisExpressionNode): void;
    protected walkUnaryExpressionNode(node: UnaryExpressionNode): void;
}
export declare class ExpressionToStringWalker extends BaseWalker {
    sb: string;
    protected dispatchAll(nodes: AngularJsAstNode[], seperator?: string): void;
    protected walkArrayExpressionNode(node: ArrayExpressionNode): void;
    protected walkAssignmentExpressionNode(node: AssignmentExpressionNode): void;
    protected walkBinaryExpressionNode(node: BinaryExpressionNode): void;
    protected walkCallExpressionNode(node: CallExpressionNode): void;
    protected walkConditionalExpressionNode(node: ConditionalExpressionNode): void;
    protected walkExpressionStatementNode(node: ExpressionStatementNode): void;
    protected walkIdentifierNode(node: IdentifierNode): void;
    protected walkLiteralNode(node: LiteralNode | ConstantNode): void;
    protected walkLocalsExpressionNode(_: LocalsExpressionNode): void;
    protected walkLogicalExpressionNode(node: LogcalExpressionNode): void;
    protected walkMemberExpressionNode(node: MemberExpressionNode): void;
    protected walkObjectExpressionNode(node: ObjectExpressionNode): void;
    protected walkProgramNode(node: ProgramNode): void;
    protected walkPropertyNode(node: PropertyNode): void;
    protected walkThisExpressionNode(_: ThisExpressionNode): void;
    protected walkUnaryExpressionNode(node: UnaryExpressionNode): void;
    walk(node: ProgramNode): string;
}
export declare class ExpressionFilterRectifier extends ExpressionToStringWalker {
    protected walkCallExpressionNode(node: CallExpressionNode): void;
}
export declare class ExpressionScopeRectifier extends ExpressionFilterRectifier {
    protected scopeNumber: number;
    protected localsStack: Set<string>[];
    protected nodeStack: AngularJsAstNode[];
    constructor(scopeNumber: number, localsStack?: Set<string>[]);
    protected getPrevious(): AngularJsAstNode | undefined;
    protected isAScopeIdentifier(node: IdentifierNode, parent: AngularJsAstNode): boolean;
    protected isALocalIdentifier(node: IdentifierNode): boolean;
    protected walkIdentifierNode(node: IdentifierNode): void;
    protected dispatch(node: AngularJsAstNode): void;
}