import type { FormatCodec } from "../format-codec.js";
/**
 * Options for the YAML codec.
 */
export interface YamlCodecOptions {
    readonly indent?: number;
    readonly lineWidth?: number;
}
/**
 * Creates a YAML codec with configurable indentation and line width.
 *
 * @param options - Optional configuration for YAML serialization
 * @param options.indent - Number of spaces for indentation (default: 2)
 * @param options.lineWidth - Maximum line width before wrapping (default: 80)
 * @returns A FormatCodec for YAML serialization
 *
 * @example
 * ```typescript
 * const codec = yamlCodec({ indent: 4, lineWidth: 120 })
 * const layer = makeSerializerLayer([codec])
 * ```
 */
export declare const yamlCodec: (options?: YamlCodecOptions) => FormatCodec;
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