import type PluginManager from '@jbrowse/core/PluginManager';
import type { AnyConfigurationSchemaType } from '@jbrowse/core/configuration';
export declare function LinearAlignmentsDisplayMixin(pluginManager: PluginManager, configSchema: AnyConfigurationSchemaType): import("mobx-state-tree").IModelType<{
    PileupDisplay: import("mobx-state-tree").IMaybe<import("mobx-state-tree").IAnyType>;
    SNPCoverageDisplay: import("mobx-state-tree").IMaybe<import("mobx-state-tree").IAnyModelType>;
    snpCovHeight: import("mobx-state-tree").IType<number | undefined, number, number>;
    type: import("mobx-state-tree").ISimpleType<"LinearAlignmentsDisplay">;
    configuration: AnyConfigurationSchemaType;
    heightPreConfig: import("mobx-state-tree").IMaybe<import("mobx-state-tree").ISimpleType<number>>;
    userFeatureScreenDensity: import("mobx-state-tree").IMaybe<import("mobx-state-tree").ISimpleType<number>>;
    lowerPanelType: import("mobx-state-tree").IType<string | undefined, string, string>;
}, {}, import("mobx-state-tree")._NotCustomized, import("mobx-state-tree")._NotCustomized>;