/**
 * Utility functions for code generation
 */
/**
 * Convert a string to camelCase
 * Handles snake_case and kebab-case
 */
export declare function toCamelCase(str: string): string;
/**
 * Convert a string to PascalCase
 * Handles snake_case and kebab-case
 */
export declare function toPascalCase(str: string): string;
/**
 * Escape a string for use in JavaScript/TypeScript code
 */
export declare function escapeString(str: string): string;
/**
 * Parse a sorting key string into an array
 * Handles comma-separated values and quoted identifiers
 */
export declare function parseSortingKey(sortingKey?: string): string[];
/**
 * Generate engine code from engine info
 */
export declare function generateEngineCode(engine: {
    type: string;
    sorting_key?: string;
    partition_key?: string;
    primary_key?: string;
    ttl?: string;
    ver?: string;
    sign?: string;
    version?: string;
    summing_columns?: string;
}): string;
/**
 * Indent a multi-line string
 */
export declare function indent(str: string, spaces: number): string;
/**
 * Format SQL for inclusion in template literal
 * Preserves newlines and indentation but escapes backticks
 */
export declare function formatSqlForTemplate(sql: string): string;
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