/**
 * Stable identifiers for registry-backed block-control surfaces and their layout containers.
 * They live in editor-common so contributors do not depend on the Block Controls plugin.
 */
export declare const BLOCK_CONTROLS_LEFT_SURFACE: {
    readonly key: 'block-controls-left';
    readonly type: 'toolbar';
};
export declare const BLOCK_CONTROLS_RIGHT_SURFACE: {
    readonly key: 'block-controls-right';
    readonly type: 'toolbar';
};
export declare const BLOCK_CONTROLS_LEFT_SECTION: {
    readonly key: 'block-controls-left-section';
    readonly type: 'section';
};
export declare const BLOCK_CONTROLS_LEFT_GROUP: {
    readonly key: 'block-controls-left-group';
    readonly type: 'group';
};
export declare const BLOCK_CONTROLS_RIGHT_SECTION: {
    readonly key: 'block-controls-right-section';
    readonly type: 'section';
};
export declare const BLOCK_CONTROLS_RIGHT_GROUP: {
    readonly key: 'block-controls-right-group';
    readonly type: 'group';
};