import { type DeepMindParamSpec } from '../deepmind/params/param-spec.js';
export type ValueInput = {
    value?: number;
    rawValue?: number;
    label?: string;
};
/**
 * Resolve a value input (normalized, raw integer, or enum label) to the raw
 * NRPN value to send and a human-readable display string.
 * Exported for testing.
 */
export declare function resolveNrpnValue(resolved: string, spec: DeepMindParamSpec, input: ValueInput): {
    nrpnValue: number;
    displayValue: string;
};
export declare function handleDescribeNrpn(params: {
    query?: string;
}): Promise<{
    success: boolean;
    count: number;
    items: Array<{
        nrpn: number;
        msb: number;
        lsb: number;
        name: string;
        range: string;
        notes?: string;
    }>;
    resources?: string[];
}>;
export declare function handleDescribeParam(params: {
    param: string;
}): Promise<{
    success: boolean;
    inputParam: string;
    resolvedParam: string;
    resources?: string[];
    paramSpec?: {
        nrpn: {
            msb: number;
            lsb: number;
        };
        kind: string;
        rawMin: number;
        rawMax: number;
        normalizedMin: number;
        normalizedMax: number;
    };
    decodedField?: {
        offset: number;
        kind: string;
        rawMin: number;
        rawMax: number;
        normalizedMin: number;
        normalizedMax: number;
        ui?: {
            abbr?: string;
            name?: string;
            index?: number;
        };
        value?: {
            units?: string;
            min?: number;
            max?: number;
            modDestination?: boolean;
            displayBuckets?: Array<{
                rawMin: number;
                rawMax: number;
                label: string;
            }>;
        };
        notes?: string;
        condition?: {
            field: string;
            equals: number;
        };
    };
    enum?: {
        count: number;
        values: Array<{
            value: number;
            label: string;
        }>;
    };
}>;
export declare function handleSetParam(params: {
    param: string;
    value?: number;
    rawValue?: number;
    label?: string;
    synthId?: string;
}): Promise<{
    success: boolean;
    message: string;
    resolvedParam?: string;
}>;
export declare function handleSetParams(params: {
    params: Array<{
        param: string;
        value?: number;
        rawValue?: number;
        label?: string;
    }>;
    synthId?: string;
}): Promise<{
    success: boolean;
    message: string;
    resolvedCount: number;
}>;
export declare function handleSnapshotState(_params: {
    synthId?: string;
}): Promise<{
    success: boolean;
    message: string;
    state?: unknown;
    sysex?: unknown;
}>;
export declare function handleSendNrpn(params: {
    nrpn: number;
    value: number;
    synthId?: string;
}): Promise<{
    success: boolean;
    message: string;
}>;
export declare function handleDescribeFxType(params: {
    type?: string | number;
}): Promise<{
    success: boolean;
    type?: string;
    typeValue?: number;
    paramCount?: number;
    params?: Array<{
        index: number | undefined;
        key: string;
        settableName: string;
        abbr: string | undefined;
        fullName: string | undefined;
        units: string | undefined;
        displayMin: number | undefined;
        displayMax: number | undefined;
        rawMax: number | undefined;
        modDestination: boolean | undefined;
        enum: Array<{
            rawValue: number;
            label: string;
        }> | undefined;
        notes: string | undefined;
    }>;
    usage?: string;
    availableTypes?: Array<{
        typeValue: number;
        name: string;
    }>;
}>;
export declare function handlePatchEditBuffer(params: {
    patches: Array<{
        offset: number;
        value: number;
    }>;
    synthId?: string;
}): Promise<{
    success: boolean;
    message: string;
    modifiedCount: number;
}>;