message: chore(core): adjustments to chart metadata
diff: @@ -4,6 +4,11 @@ interface LookupTable {
  [key: string]: boolean;
  }
  +export interface ExampleImage {
  + url: string;
  + caption?: string;
  +}
  +
  export interface ChartMetadataConfig {
  name: string;
  canBeAnnotationTypes?: string[];
  @@ -17,9 +22,9 @@ export interface ChartMetadataConfig {
  useLegacyApi?: boolean;
  behaviors?: Behavior[];
  deprecated?: boolean;
  - exampleGallery?: string[];
  + exampleGallery?: ExampleImage[];
  tags?: string[];
  - categories?: string[];
  + category?: string | null;
  }
  export default class ChartMetadata {
  @@ -49,11 +54,11 @@ export default class ChartMetadata {
  deprecated: boolean;
  - exampleGallery: string[];
  + exampleGallery: ExampleImage[];
  tags: string[];
  - categories: string[];
  + category: string | null;
  constructor(config: ChartMetadataConfig) {
  const {
  @@ -71,7 +76,7 @@ export default class ChartMetadata {
  deprecated = false,
  exampleGallery = [],
  tags = [],
  - categories = [],
  + category = null,
  } = config;
  this.name = name;
  @@ -97,7 +102,7 @@ export default class ChartMetadata {
  this.deprecated = deprecated;
  this.exampleGallery = exampleGallery;
  this.tags = tags;
  - this.categories = categories;
  + this.category = category;
  }
  canBeAnnotationType(type: string): boolean {
  