import type { NodeLocation, PugTailError } from '../types/index.js';
export interface ErrorHandlerOptions {
    filename?: string;
}
export interface ExtendedPugTailError extends Error, PugTailError {
    code: string;
    location?: NodeLocation;
    hint?: string;
}
export declare class ErrorHandler {
    private filename?;
    constructor(options?: ErrorHandlerOptions);
    componentNotFound(name: string, location: NodeLocation, availableComponents: string[]): ExtendedPugTailError;
    duplicateComponent(name: string, existingLocation: NodeLocation, newLocation: NodeLocation): ExtendedPugTailError;
    duplicateSlotProvided(slotName: string, location: NodeLocation): ExtendedPugTailError;
    duplicateSlotDefinition(slotName: string, location: NodeLocation): ExtendedPugTailError;
    slotNotDefined(slotName: string, location: NodeLocation, availableSlots: string[]): ExtendedPugTailError;
    recursiveComponentCall(componentName: string, callStack: string[], location: NodeLocation): ExtendedPugTailError;
    unexpectedNodeType(expectedType: string, actualType: string, location: NodeLocation): ExtendedPugTailError;
    externalVariableReference(variableName: string, componentName: string, location: NodeLocation): ExtendedPugTailError;
    private formatError;
    private formatLocation;
}
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