dynamodb-toolbox/dist/esm/table/types/keyType.d.ts

Lightweight and type-safe query builder for DynamoDB and TypeScript.

/**
 * Possible Table Key or Index attribute type
 */
export type IndexableKeyType = 'string' | 'binary' | 'number';
/**
 * Returns the corresponding TS type of a Key or Index attribute type
 *
 * @param KEY_TYPE Attribute Type
 * @return Type
 */
export type ResolveIndexableKeyType<KEY_TYPE extends IndexableKeyType> = KEY_TYPE extends 'string' ? string : KEY_TYPE extends 'number' ? number | bigint : KEY_TYPE extends 'binary' ? Uint8Array : never;