@dollhousemcp/mcp-server/dist/utils/elementTypeNormalization.d.ts

DollhouseMCP - A Model Context Protocol (MCP) server that enables dynamic AI persona management from markdown files, allowing Claude and other compatible AI assistants to activate and switch between different behavioral personas.

/**
 * Shared element type normalization utilities.
 *
 * Provides a single canonical mapping from both singular and plural
 * element type names to ElementType enum values. All code paths that
 * accept user-provided element type strings should use these utilities
 * to ensure consistent behaviour.
 *
 * Issue #433 - Singular element type names rejected in search/portfolio operations
 */
import { ElementType } from '../portfolio/types.js';
/**
 * Canonical mapping from user-facing type strings (singular and plural)
 * to ElementType enum values. Keys are lowercase.
 */
export declare const ELEMENT_TYPE_MAP: Record<string, ElementType>;
/** All canonical ElementType values (plural forms). */
export declare const ALL_ELEMENT_TYPES: ElementType[];
/** Singular labels for each ElementType. */
export declare const SINGULAR_LABELS: Record<ElementType, string>;
/**
 * Convert an ElementType enum value to its singular label.
 * e.g. ElementType.PERSONA ("personas") → "persona"
 */
export declare function toSingularLabel(type: ElementType): string;
/**
 * Normalize a user-provided element type string to an ElementType enum value.
 *
 * Accepts both singular (`"memory"`) and plural (`"memories"`) forms,
 * case-insensitively. Returns `null` for unrecognised input.
 */
export declare function normalizeElementType(input: string | null | undefined): ElementType | null;
/**
 * Format a human-readable list of valid element types for error messages.
 */
export declare function formatElementTypesList(): string;
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