import type { TurboModule } from 'react-native';
import type { EventEmitter } from 'react-native/Libraries/Types/CodegenTypes';
export interface Spec extends TurboModule {
    readonly getConstants: () => {
        PORTTYPE_ALL: number;
        PORTTYPE_TCP: number;
        PORTTYPE_BLUETOOTH: number;
        PORTTYPE_USB: number;
        PORTTYPE_BLUETOOTH_LE: number;
        MODEL_ALL: number;
        TYPE_ALL: number;
        TYPE_PRINTER: number;
        TYPE_HYBRID_PRINTER: number;
        TYPE_DISPLAY: number;
        TYPE_KEYBOARD: number;
        TYPE_SCANNER: number;
        TYPE_SERIAL: number;
        TYPE_POS_KEYBOARD: number;
        TYPE_MSR: number;
        TYPE_GFE: number;
        TYPE_OTHER_PERIPHERAL: number;
        ERR_PARAM: number;
        ERR_ILLEGAL: number;
        ERR_MEMORY: number;
        ERR_FAILURE: number;
        ERR_PROCESSING: number;
        BT_ERR_PARAM: number;
        BT_ERR_UNSUPPORTED: number;
        BT_ERR_CANCEL: number;
        BT_ERR_ILLEGAL_DEVICE: number;
        FILTER_NONE: number;
        FILTER_NAME: number;
        PRINTER_TRUE: number;
        PRINTER_FALSE: number;
    };
    startDiscovery(filterOption: Object): Promise<void>;
    stopDiscovery(): Promise<void>;
    enableLocationSetting(): Promise<void>;
    pairBluetoothDevice(macAddress: string): Promise<void>;
    readonly onDiscovery: EventEmitter<Array<Object>>;
    readonly enableLocationSettingSuccess: EventEmitter<void>;
    readonly enableLocationSettingFailure: EventEmitter<void>;
}
declare const _default: Spec;
export default _default;
//# sourceMappingURL=NativeEscPosPrinterDiscovery.d.ts.map