import { z } from 'zod';
/**
 * The docType value for WorkoutExerciseCalibration documents.
 */
export declare const WorkoutExerciseCalibration_docType = "workoutExerciseCalibration";
/**
 * The schema for {@link WorkoutExerciseCalibration} documents.
 */
export declare const WorkoutExerciseCalibrationSchema: z.ZodObject<{
    docType: z.ZodDefault<z.ZodLiteral<"workoutExerciseCalibration">>;
    workoutExerciseId: z.ZodPipe<z.ZodUUID, z.ZodTransform<`${string}-${string}-${string}-${string}-${string}`, string>>;
    exerciseProperties: z.ZodOptional<z.ZodNullable<z.ZodRecord<z.ZodString, z.ZodUnknown>>>;
    reps: z.ZodInt;
    weight: z.ZodNumber;
    dateRecorded: z.ZodDefault<z.ZodDate>;
    associatedWorkoutSetId: z.ZodOptional<z.ZodNullable<z.ZodPipe<z.ZodUUID, z.ZodTransform<`${string}-${string}-${string}-${string}-${string}`, string>>>>;
    createdDate: z.ZodDefault<z.ZodDate>;
    lastUpdatedDate: z.ZodDefault<z.ZodDate>;
    _id: z.ZodPipe<z.ZodDefault<z.ZodUUID>, z.ZodTransform<`${string}-${string}-${string}-${string}-${string}`, string>>;
    userId: z.ZodPipe<z.ZodUUID, z.ZodTransform<`${string}-${string}-${string}-${string}-${string}`, string>>;
}, z.core.$strip>;
/**
 * Represents a calibration point for an exercise, used to calculate 1RM and
 * track strength progression.
 *
 * These documents store the lowest amount of reps the person can do for an
 * exercise with the highest amount of weight they can handle. This is used
 * for 1RM calculations using the NASM formula:
 * 1RM = (Weight Lifted x Reps / 30.48) + Weight Lifted
 *
 * WorkoutMesocycle documents reference these to lock in which calibration was
 * used, ensuring historical 1RM values remain accurate even if calibrations
 * are updated later.
 */
export type WorkoutExerciseCalibration = z.infer<typeof WorkoutExerciseCalibrationSchema>;
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