import { Flame } from '../../generated/driveningress/v1/driveningress';
export interface FlameParams {
    shape_params?: number[];
    expr_params?: number[];
    rotation?: number[];
    translation?: number[];
    neck_pose?: number[];
    jaw_pose?: number[];
    eyes_pose?: number[];
    eyelid?: number[];
    has_eyelid?: boolean;
}
/**
 * Convert proto Flame to WASM FlameParams format
 */
export declare function convertProtoFlameToWasmParams(protoFlame: Flame): FlameParams;
/**
 * Convert WASM FlameParams to proto Flame format
 * Used for transition animation from idle to speaking
 */
export declare function convertWasmParamsToProtoFlame(wasmParams: FlameParams): Flame;
/**
 * Create a neutral proto Flame (zero pose)
 */
export declare function createNeutralFlameProto(): Flame;
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