import { PropsValidator } from './props-validator';
import type { LayoutDefinition, RenderContext, PropSchema, ValidationResult } from './types';
export { PropsValidationError } from './types';
export type { LayoutDefinition, RenderContext, PropSchema, ValidationResult as PropsValidationResult, } from './types';
export interface RenderOptions {
    validationMode?: 'strict' | 'lenient';
    skipValidation?: boolean;
}
export declare class LayoutRenderer {
    private readonly handlebars;
    private readonly propsValidator;
    constructor(propsValidator?: PropsValidator);
    render(layout: LayoutDefinition, context: RenderContext, options?: RenderOptions): string;
    validate(props: Record<string, any> | undefined, propsSchema: Record<string, PropSchema>, mode?: 'strict' | 'lenient'): ValidationResult;
    resolveProps(layout: LayoutDefinition, props: Record<string, any> | undefined, mode?: 'strict' | 'lenient'): ValidationResult;
    private prepareRenderContext;
    private registerHelpers;
    private executeValidation;
    private mergeProps;
    private deepMerge;
    private cloneDeep;
    private isPlainObject;
    private sanitizeVars;
}