src/vs/workbench/services/keybinding/browser/keybindingService.ts/WorkbenchKeybindingService/_getResolver
class WorkbenchKeybindingService:	protected _getResolver(): KeybindingResolver {
		if (!this._cachedResolver) {
			const defaults = this._resolveKeybindingItems(KeybindingsRegistry.getDefaultKeybindings(), true);
			const overrides = this._resolveUserKeybindingItems(this.userKeybindings.keybindings.map((k) => KeybindingIO.readUserKeybindingItem(k)), false);
			this._cachedResolver = new KeybindingResolver(defaults, overrides, (str) => this._log(str));
		}
		return this._cachedResolver;
	}