import { interfaces } from 'inversify';
import { PreferenceSchema, PreferenceProxy } from './preferences';
export declare const PREFERENCE_NAME_TREE_INDENT = "workbench.tree.indent";
export declare const treePreferencesSchema: PreferenceSchema;
export declare class TreeConfiguration {
    [PREFERENCE_NAME_TREE_INDENT]: number;
}
export declare const TreePreferences: unique symbol;
export type TreePreferences = PreferenceProxy<TreeConfiguration>;
export declare function bindTreePreferences(bind: interfaces.Bind): void;
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