import { CharacteristicValue } from 'homebridge';
export declare function convertSystemTemp2CharTemp(temp: number, units: string): CharacteristicValue;
export declare function convertCharTemp2SystemTemp(temp: CharacteristicValue, units: string): number;
export declare function areCharTempsClose(t1: CharacteristicValue | null, t2: CharacteristicValue | null): boolean;
export declare function convertSystemFan2CharFan(fan: string): CharacteristicValue;
export declare function convertCharFan2SystemFan(fan: CharacteristicValue): string;
export declare function processSetpointDeadband(htsp: number, clsp: number, units: string, sticky_clsp: boolean): [number, number];
export declare function range(start: number, end: number): number[];
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