Function up

src/aria/private/tree/tree.spec.ts:25–25

(mods?: ModifierKeys)

const a = (mods?: ModifierKeys) => createKeyboardEvent('keydown', 65, 'A', mods);
const up = (mods?: ModifierKeys) => createKeyboardEvent('keydown', 38, 'ArrowUp', mods);
const down = (mods?: ModifierKeys) => createKeyboardEvent('keydown', 40, 'ArrowDown', mods);
const left = (mods?: ModifierKeys) => createKeyboardEvent('keydown', 37, 'ArrowLeft', mods);
const right = (mods?: ModifierKeys) => createKeyboardEvent('keydown', 39, 'ArrowRight', mods);