Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | // @flow import type {Field} from './types'; import {types} from './types'; export default class NullField implements Field { key: string; constructor({key}: {key: string}) { this.key = key; } getKey() { return this.key; } exists() { return false; } getType() { return types.NULL; } forEach() { return; } getChild(fieldName: string) { return new NullField({key: fieldName}); } } |