Function coerceArray

src/cdk/coercion/array.ts:12–14

(value: T | T[])

export function coerceArray<T>(value: T | T[]): T[];
export function coerceArray<T>(value: T | readonly T[]): readonly T[];
export function coerceArray<T>(value: T | T[]): T[] {
  return Array.isArray(value) ? value : [value];
}